The Reaction Hybrid Pro's fourth-generation, Smart System-equipped Bosch CX drive unit and high-capacity PowerTube battery give you the power you need to explore further. Combined with Shimano's legendarily reliable Deore 1x11 gears, it's your ticket to riding further, higher and more often than ever. There's an air-sprung suspension fork with lockout, giving easy adjustability and a smoother, more controlled ride. And wide, grippy 2.6in Schwalbe tyres combined with powerful hydraulic disc brakes ensure you're always in complete control.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
The Reaction Hybrid Pro combines mountain bike versatility with Bosch-powered ease of use and clever CUBE design. Tackle any route, off-road or on, thanks to an 800Wh battery and smooth, powerful Bosch CX drive. Combined with Shimano's easy-to-use XT 12-speed gears, it's all you need to comfortably ride any hill. For coming back down the other side, we fitted powerful Shimano 4-piston hydraulic disc brakes and grippy Schwalbe 2.6in tyres. There's also an air-sprung fork with 120mm of travel (100mm for small frame sizes and for all Easy Entry models), and a remote dropper seatpost for extra comfort and control on rougher trails. It's got it all – the rest is up to you.Frame descriptionThe Reaction Hybrid's neat and tidy design is no accident. With the 800Wh PowerTube battery neatly concealed and the Bosch CX drive housed securely, its svelte lines disguise lots of clever features. It's PowerMore-ready, making it easy to add up to 250Wh of extra battery capacity. The integrated seat clamp and cable routing complement the clean aesthetic. There's a pre-installed chain guide, and it's ready to accept ACID mudguards and a luggage carrier... plus, with X-Connect, adding a compatible ACID front light is as simple as plugging it into the headset. And, with Size Split, it's easy to find the perfect fit for every rider. We've thought of everything, so you can just ride.
With its high-capacity Bosch PowerTube battery, fourth-generation Bosch CX power and the slick shifting and wide range of Shimano's 1x12 XT gears, the Reaction Hybrid Race has what you need to broaden your horizons and take your riding to the next level. Powerful four-piston Shimano hydraulic disc brakes work with 2.6in Schwalbe tyres to deliver epic stopping power, while a RockShox Judy Silver air suspension fork delivers 100mm of easy-to-adjust, bump-smoothing travel. With a frame style and size to suit every rider, it's time to get inspired and ride more.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
If you've ever wondered where that path you've never ridden goes, we have the perfect bike to help you find out. With its high-capacity 800Wh battery and quiet, powerful Bosch CX motor, the Reaction Hybrid ONE gives you the freedom to explore. Smooth-shifting Shimano Cues 10-speed gears help make light work of any route – even hilly ones. To make life on the trail – and city streets – a little more comfortable, we fitted a suspension fork with 120mm of travel (100mm for small frame sizes and for all Easy Entry models). And, to help keep you safe, there's a set of powerful Shimano hydraulic disc brakes that are designed to bring you safely to a stop, no matter the conditions.Frame descriptionThe Reaction Hybrid's neat and tidy design is no accident. With the 800Wh PowerTube battery neatly concealed and the Bosch CX drive housed securely, its svelte lines disguise lots of clever features. It's PowerMore-ready, making it easy to add up to 250Wh of extra battery capacity. The integrated seat clamp and cable routing complement the clean aesthetic. There's a pre-installed chain guide, and it's ready to accept ACID mudguards and a luggage carrier... plus, with X-Connect, adding a compatible ACID front light is as simple as plugging it into the headset. And, with Size Split, it's easy to find the perfect fit for every rider. We've thought of everything, so you can just ride.
With the Reaction Hybrid ABS 750 you don't just get Bosch power... you also get Bosch control. Win, win. The second-generation Bosch ABS system works with Magura's powerful CT eSTOP hydraulic disc brakes to prevent front wheel lockup, no matter how hard you're braking – and that means better safety and control. Bosch's fourth-generation CX motor and the huge range of Shimano's XT 1x12 gears make light work of any route. And, with a smooth Fox 34 AWL suspension fork up front, you've everything you need to take your exploring to the next level.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
With its high-capacity Bosch PowerTube battery, fourth-generation Bosch CX power and the slick shifting and wide range of Shimano's 1x12 XT gears, the Reaction Hybrid Race has what you need to broaden your horizons and take your riding to the next level. Powerful four-piston Shimano hydraulic disc brakes work with 2.6in Schwalbe tyres to deliver epic stopping power, while a RockShox Judy Silver air suspension fork delivers 100mm of easy-to-adjust, bump-smoothing travel. With a frame style and size to suit every rider, it's time to get inspired and ride more.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
The Reaction Hybrid Pro's fourth-generation, Smart System-equipped Bosch CX drive unit and high-capacity PowerTube battery give you the power you need to explore further. Combined with Shimano's legendarily reliable Deore 1x11 gears, it's your ticket to riding further, higher and more often than ever. There's an air-sprung suspension fork with lockout, giving easy adjustability and a smoother, more controlled ride. And wide, grippy 2.6in Schwalbe tyres combined with powerful hydraulic disc brakes ensure you're always in complete control.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
Choose the road less travelled, and see where you end up. The new Reaction Hybrid Performance takes the almost effortless power assistance of Bosch's Performance Line motor and adds easy-to-use Shimano 9-speed gears. Powerful Shimano hydraulic disc brakes give you reliable stopping power in any weather. And a 100mm suspension fork, comfortable saddle and lock-on grips ensure you're comfortable for the long haul. Follow your curiosity...Frame descriptionCompletely new for 2023, our versatile and rugged Reaction Hybrid Performance is built around Bosch's quiet, powerful Performance Line motor with 75Nm torque. It's Bosch Smart System-equipped and capable of accepting a battery up to 625Wh for worry-free longer rides. There's a clever flat mount for an optional kickstand, an option to add an integrated frame lock, and mounting points for a multi-tool or lock under the top tube. We even incorporated a tool into the seat clamp, and internal cable routing and a new speed sensor setup translate to clean lines and minimal maintenance. And, with a Trapeze frame option and SizeSplit, it's easy to find the perfect fit for you.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
The Reaction Hybrid Pro combines mountain bike versatility with Bosch-powered ease of use and clever CUBE design. Tackle any route, off-road or on, thanks to an 800Wh battery and smooth, powerful Bosch CX drive. Combined with Shimano's easy-to-use XT 12-speed gears, it's all you need to comfortably ride any hill. For coming back down the other side, we fitted powerful Shimano 4-piston hydraulic disc brakes and grippy Schwalbe 2.6in tyres. There's also an air-sprung fork with 120mm of travel (100mm for small frame sizes and for all Easy Entry models), and a remote dropper seatpost for extra comfort and control on rougher trails. It's got it all – the rest is up to you.Frame descriptionThe Reaction Hybrid's neat and tidy design is no accident. With the 800Wh PowerTube battery neatly concealed and the Bosch CX drive housed securely, its svelte lines disguise lots of clever features. It's PowerMore-ready, making it easy to add up to 250Wh of extra battery capacity. The integrated seat clamp and cable routing complement the clean aesthetic. There's a pre-installed chain guide, and it's ready to accept ACID mudguards and a luggage carrier... plus, with X-Connect, adding a compatible ACID front light is as simple as plugging it into the headset. And, with Size Split, it's easy to find the perfect fit for every rider. We've thought of everything, so you can just ride.
The Reaction Hybrid Pro's fourth-generation, Smart System-equipped Bosch CX drive unit and high-capacity PowerTube battery give you the power you need to explore further. Combined with Shimano's legendarily reliable Deore 1x11 gears, it's your ticket to riding further, higher and more often than ever. There's an air-sprung suspension fork with lockout, giving easy adjustability and a smoother, more controlled ride. And wide, grippy 2.6in Schwalbe tyres combined with powerful hydraulic disc brakes ensure you're always in complete control.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
1980s cycle couriers adopted the mountain bike for the urban jungle, with good reason – and we've channelled that spirit of versatility into the Reaction Hybrid Performance FE. Bosch's powerful Performance motor – with a 600Wh battery – and easy-shifting Shimano Cues 9-speed gears keep you moving, and powerful Shimano hydraulic disc brakes ensure you can always stop safely, whatever the weather. There's a suspension fork with 120mm travel (100mm for smaller frame sizes) for tackling city potholes and rooty trails, grippy Schwalbe Smart Sam 2.6in tyres, and a comfy saddle and grips for day-long comfort. Fully equipped with mudguards, integrated lights, a luggage carrier and a kickstand, it's all set for adventure – anytime, anywhere.Frame descriptionThe Reaction Hybrid Performance FE is built for all-round versatility, whether you're tackling the daily commute or peaceful forest trails. Bosch's quiet, powerful Performance motor with 75 Nm torque is Smart System-equipped, and there's a 600Wh battery for miles of pedal assistance. We fitted mudguards, a luggage carrier, a lighting set and a flat mount kickstand, so you're all set for any journey. There's even mounting points for a lock or multi-tool under the top tube, while Internal Cable Routing reduces clutter and flatters the frame's elegant lines. And, with Size Split, it's easy to find the perfect fit for you.
For those who set no limits on their curiosity, the Reaction Hybrid Race 800 is the perfect choice. The powerful Bosch CX motor with Smart System keeps you moving effortlessly, while the large 800Wh battery allows you to cover long distances without worry. Need more range? The frame is compatible with a 250 Wh PowerMore range extender. The 12-speed Shimano XT transmission (with a Deore derailleur) is renowned for its reliability and shifts seamlessly. The brakes require no attention either: the Shimano four-piston brake calipers ensure safe stopping power in all conditions. Comfort comes from the high-quality RockShox Recon suspension fork with adjustable air suspension, combined with the grippy 2.6 inch-wide Schwalbe Smart Sam tires.A significant performance boost for compatible CUBE bikes fitted with selected BDU38 Performance Line motors will be available from 4 May 2026. The upgrade is available simply by using the Bosch eBike Flow App. No other action is needed.After downloading Performance Update 2.0 via the eBike Flow app, you can now choose to increase these peak values up to 120Nm torque , 600% support and 750 watts, with peak power also available for longer periods depending on riding conditions.Maximum rider support of up to 600% is limited to speeds between 0 and 15km/h (this doesn't affect the speed limit of 25km/h for pedal assistance, which remains the same). Some trekking and city bikes equipped with hub gears may have lower performance increases to remain within manufacturer recommendations.More boost. More precise control. Performance, redefined.
With its high-capacity Bosch PowerTube battery, fourth-generation Bosch CX power and the slick shifting and wide range of Shimano's 1x12 XT gears, the Reaction Hybrid Race has what you need to broaden your horizons and take your riding to the next level. Powerful four-piston Shimano hydraulic disc brakes work with 2.6in Schwalbe tyres to deliver epic stopping power, while a RockShox Judy Silver air suspension fork delivers 100mm of easy-to-adjust, bump-smoothing travel. With a frame style and size to suit every rider, it's time to get inspired and ride more.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
Choose the road less travelled, and see where you end up. The new Reaction Hybrid Performance takes the almost effortless power assistance of Bosch's Performance Line motor and adds easy-to-use Shimano 9-speed gears. Powerful Shimano hydraulic disc brakes give you reliable stopping power in any weather. And a 100mm suspension fork, comfortable saddle and lock-on grips ensure you're comfortable for the long haul. Follow your curiosity...Frame descriptionCompletely new for 2023, our versatile and rugged Reaction Hybrid Performance is built around Bosch's quiet, powerful Performance Line motor with 75Nm torque. It's Bosch Smart System-equipped and capable of accepting a battery up to 625Wh for worry-free longer rides. There's a clever flat mount for an optional kickstand, an option to add an integrated frame lock, and mounting points for a multi-tool or lock under the top tube. We even incorporated a tool into the seat clamp, and internal cable routing and a new speed sensor setup translate to clean lines and minimal maintenance. And, with a Trapeze frame option and SizeSplit, it's easy to find the perfect fit for you.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
With its rugged go-anywhere capability and 800Wh battery, there's not much that can hold the Reaction Hybrid Race back. It's even PowerMore-ready, so you can add an optional extra 250Wh battery for even more range. The Smart System-equipped Bosch CX drive has the power to make any route easier, and Sram Transmission 90 12-speed gears put the right ratio literally at your fingertips. We chose wide, grippy Schwalbe 2.6in tyres and paired them with an air-sprung Rockshox Recon Silver fork for the best blend of comfort and control. With strong 4-piston hydraulic disc brakes, you're assured of safe and predictable stopping in any conditions. And there's a dropper post, too, so you can take the path less travelled, and see where it leads.Frame descriptionThe Reaction Hybrid's neat and tidy design is no accident. With the 800Wh PowerTube battery neatly concealed and the Bosch CX drive housed securely, its svelte lines disguise lots of clever features. It's PowerMore-ready, making it easy to add up to 250Wh of extra battery capacity. The integrated seat clamp and cable routing complement the clean aesthetic. There's a pre-installed chain guide, and it's ready to accept ACID mudguards and a luggage carrier... plus, with X-Connect, adding a compatible ACID front light is as simple as plugging it into the headset. And, with Size Split, it's easy to find the perfect fit for every rider. We've thought of everything, so you can just ride.
The Reaction Hybrid Pro combines mountain bike versatility with Bosch-powered ease of use and clever CUBE design. Tackle any route, off-road or on, thanks to an 800Wh battery and smooth, powerful Bosch CX drive. Combined with Shimano's easy-to-use XT 12-speed gears, it's all you need to comfortably ride any hill. For coming back down the other side, we fitted powerful Shimano 4-piston hydraulic disc brakes and grippy Schwalbe 2.6in tyres. There's also an air-sprung fork with 120mm of travel (100mm for small frame sizes and for all Easy Entry models), and a remote dropper seatpost for extra comfort and control on rougher trails. It's got it all – the rest is up to you.Frame descriptionThe Reaction Hybrid's neat and tidy design is no accident. With the 800Wh PowerTube battery neatly concealed and the Bosch CX drive housed securely, its svelte lines disguise lots of clever features. It's PowerMore-ready, making it easy to add up to 250Wh of extra battery capacity. The integrated seat clamp and cable routing complement the clean aesthetic. There's a pre-installed chain guide, and it's ready to accept ACID mudguards and a luggage carrier... plus, with X-Connect, adding a compatible ACID front light is as simple as plugging it into the headset. And, with Size Split, it's easy to find the perfect fit for every rider. We've thought of everything, so you can just ride.
The Reaction Hybrid Pro's fourth-generation, Smart System-equipped Bosch CX drive unit and high-capacity PowerTube battery give you the power you need to explore further. Combined with Shimano's legendarily reliable Deore 1x11 gears, it's your ticket to riding further, higher and more often than ever. There's an air-sprung suspension fork with lockout, giving easy adjustability and a smoother, more controlled ride. And wide, grippy 2.6in Schwalbe tyres combined with powerful hydraulic disc brakes ensure you're always in complete control.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
If you've ever wondered where that path you've never ridden goes, we have the perfect bike to help you find out. With its high-capacity 800Wh battery and quiet, powerful Bosch CX motor, the Reaction Hybrid ONE gives you the freedom to explore. Smooth-shifting Shimano Cues 10-speed gears help make light work of any route – even hilly ones. To make life on the trail – and city streets – a little more comfortable, we fitted a suspension fork with 120mm of travel (100mm for small frame sizes and for all Easy Entry models). And, to help keep you safe, there's a set of powerful Shimano hydraulic disc brakes that are designed to bring you safely to a stop, no matter the conditions.Frame descriptionThe Reaction Hybrid's neat and tidy design is no accident. With the 800Wh PowerTube battery neatly concealed and the Bosch CX drive housed securely, its svelte lines disguise lots of clever features. It's PowerMore-ready, making it easy to add up to 250Wh of extra battery capacity. The integrated seat clamp and cable routing complement the clean aesthetic. There's a pre-installed chain guide, and it's ready to accept ACID mudguards and a luggage carrier... plus, with X-Connect, adding a compatible ACID front light is as simple as plugging it into the headset. And, with Size Split, it's easy to find the perfect fit for every rider. We've thought of everything, so you can just ride.
The power of evolution. With the powerful Bosch CX motor, an integrated 800 Wh battery, a clear Kiox 300 display, and twelve smooth-shifting Shimano XT gears, the Reaction Hybrid SLX 800 is ready for any route. The high-quality, air-sprung Fox 34 AWL suspension fork with 120 millimeters travel ensures grip, control, and comfort across any terrain. The dropper seatpost is not only practical on challenging trails, allowing you to easily lower the saddle for extra control, but it also makes mounting and dismounting easier. And if things unexpectedly get too fast, you can rely on the extra-powerful Shimano XT four-piston brakes and the grippy 2.6 inch wide Smart Sam tires from Schwalbe. What route will you ride this weekend?A significant performance boost for compatible CUBE bikes fitted with selected BDU38 Performance Line motors will be available from 4 May 2026. The upgrade is available simply by using the Bosch eBike Flow App. No other action is needed.After downloading Performance Update 2.0 via the eBike Flow app, you can now choose to increase these peak values up to 120Nm torque , 600% support and 750 watts, with peak power also available for longer periods depending on riding conditions.Maximum rider support of up to 600% is limited to speeds between 0 and 15km/h (this doesn't affect the speed limit of 25km/h for pedal assistance, which remains the same). Some trekking and city bikes equipped with hub gears may have lower performance increases to remain within manufacturer recommendations.More boost. More precise control. Performance, redefined.
For those who set no limits on their curiosity, the Reaction Hybrid Race 800 is the perfect choice. The powerful Bosch CX motor with Smart System keeps you moving effortlessly, while the large 800Wh battery allows you to cover long distances without worry. Need more range? The frame is compatible with a 250 Wh PowerMore range extender. The 12-speed Shimano XT transmission (with a Deore derailleur) is renowned for its reliability and shifts seamlessly. The brakes require no attention either: the Shimano four-piston brake calipers ensure safe stopping power in all conditions. Comfort comes from the high-quality RockShox Recon suspension fork with adjustable air suspension, combined with the grippy 2.6 inch-wide Schwalbe Smart Sam tires.A significant performance boost for compatible CUBE bikes fitted with selected BDU38 Performance Line motors will be available from 4 May 2026. The upgrade is available simply by using the Bosch eBike Flow App. No other action is needed.After downloading Performance Update 2.0 via the eBike Flow app, you can now choose to increase these peak values up to 120Nm torque , 600% support and 750 watts, with peak power also available for longer periods depending on riding conditions.Maximum rider support of up to 600% is limited to speeds between 0 and 15km/h (this doesn't affect the speed limit of 25km/h for pedal assistance, which remains the same). Some trekking and city bikes equipped with hub gears may have lower performance increases to remain within manufacturer recommendations.More boost. More precise control. Performance, redefined.
For those who set no limits on their curiosity, the Reaction Hybrid Race 800 is the perfect choice. The powerful Bosch CX motor with Smart System keeps you moving effortlessly, while the large 800Wh battery allows you to cover long distances without worry. Need more range? The frame is compatible with a 250 Wh PowerMore range extender. The 12-speed Shimano XT transmission (with a Deore derailleur) is renowned for its reliability and shifts seamlessly. The brakes require no attention either: the Shimano four-piston brake calipers ensure safe stopping power in all conditions. Comfort comes from the high-quality RockShox Recon suspension fork with adjustable air suspension, combined with the grippy 2.6 inch-wide Schwalbe Smart Sam tires.A significant performance boost for compatible CUBE bikes fitted with selected BDU38 Performance Line motors will be available from 4 May 2026. The upgrade is available simply by using the Bosch eBike Flow App. No other action is needed.After downloading Performance Update 2.0 via the eBike Flow app, you can now choose to increase these peak values up to 120Nm torque , 600% support and 750 watts, with peak power also available for longer periods depending on riding conditions.Maximum rider support of up to 600% is limited to speeds between 0 and 15km/h (this doesn't affect the speed limit of 25km/h for pedal assistance, which remains the same). Some trekking and city bikes equipped with hub gears may have lower performance increases to remain within manufacturer recommendations.More boost. More precise control. Performance, redefined.
The Reaction Hybrid Performance 500 effortlessly takes you forward with the Bosch Performance motor and the smooth 9-speed Shimano Cues transmission. The Suntour suspension fork with 100 millimeter travel and wide Schwalbe Smart Sam tires provide optimal traction and comfort, no matter the terrain. Need to slow down? Powerful Shimano hydraulic disc brakes offer reliable control every time. But there's more. You also have the option to mount a rear stand, fenders, or a frame lock. And with the innovative Size Split sizing, smaller frame sizes are equipped with smaller wheels for improved handling. Set off on your next adventure, it's waiting!
The Reaction Hybrid Performance 625 will never let you down, thanks to the smooth and proven Bosch Performance motor and the large 625Wh battery. Not to mention the smooth-shifting 9-speed Shimano Cues transmission. A Suntour suspension fork with 100 millimeter travel and wide Schwalbe Smart Sam tires ensure optimal traction and comfort, regardless of the terrain. Is it getting too fast? Powerful Shimano hydraulic disc brakes provide reliable control at all times. But that's not all. It also offers the option to add a rear stand, fenders, or a frame lock. And how about the innovative Size Split sizing, where smaller frame sizes roll on smaller wheels for improved handling? Set off, adventure awaits!
The Reaction Hybrid Pro's fourth-generation, Smart System-equipped Bosch CX drive unit and high-capacity PowerTube battery give you the power you need to explore further. Combined with Shimano's legendarily reliable Deore 1x11 gears, it's your ticket to riding further, higher and more often than ever. There's an air-sprung suspension fork with lockout, giving easy adjustability and a smoother, more controlled ride. And wide, grippy 2.6in Schwalbe tyres combined with powerful hydraulic disc brakes ensure you're always in complete control.Frame descriptionIt's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.Find your size!Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of ​​a bicycle saddle.3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
