CUBE REACTION HYBRID PRO 600 SMARAGDGREY/PRISM

Sale -20% Last chance

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Frame type

S
1.58m - 1.69m

M
1.67m - 1.76m

L
1.74m - 1.84m

XL
1.82m - 1.93m

XXL
1.91m - 2.02m

L
1.72m - 1.83m

M
1.63m - 1.74m

S
1.56m - 1.65m

XL
1.81m - 1.97m

£2,079.00 £2,599.00

Out of stock

Free delivery from £50

Bicycles delivered 90% ready to ride

Delivered to your home within 10-12 working days

Description Matching accessories Often bought together Specifications Reviews

Pros and cons

Light but strong Superlite aluminum frame
Lively yet comfortable Agile Ride geometry
Bosch CX motor (max. 120 Nm after Bosch software update)
600 Wh battery
Air-sprung front fork with 120 mm of travel (Easy Entry: 100 mm)

Smaller range than the version with the 800 Wh battery
The derailleur system is not fully Shimano XT

Product description

The Reaction Hybrid Pro 600 is a Bosch e-mountain bike designed to help you get the most out of your rides. The sleek frame is built around a powerful Bosch CX motor, with a fully integrated 600 Wh battery. Need more range? The frame has space for a 250 Wh range extender. The legendary Shimano XT 12-speed transmission provides smooth shifting, offering a wide gear range so you’re never left wanting. Shimano hydraulic disc brakes deliver reliable stopping power, while the 2.6 inch wide Schwalbe Smart Sam tires ensure solid grip. The air-sprung suspension fork with 120 millimeters travel (100 millimeters for smaller sizes and Easy Entry models) guarantees comfort and control. A dropper seat post makes descents easier. So, what’s holding you back?

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.