What does frame type mean for CUBE bikes? For sporty bikes, such as road bikes and mountain bikes, the frame type is always unisex, even if there are k. Here, it's all about performance, sizing, and adjustability. CUBE offers models for everyone, with unisex geometry.
Size
?
What does frame type mean for CUBE bikes? For sporty bikes, such as road bikes and mountain bikes, the frame type is always unisex, even if there are k. Here, it's all about performance, sizing, and adjustability. CUBE offers models for everyone, with unisex geometry.
Frame made of lightweight aluminum with smooth welds
Low top tube for easy mounting and dismounting
Great mix of agility and stability thanks to Agile Ride geometry
Sleek appearance with internal cable routing
RockShox Judy Silver air suspension fork with 100 mm travel and lock-out
No thru-axle at the rear
The Cube Reaction SLX is a touch lighter
Product description
The Reaction Pro delivers more than you’d expect from a bike in this class. It boasts a lightweight aluminum frame with smooth welds, integrated mounting points for fenders and racks, and a lowered top tube for freedom of movement. Key specs include a RockShox Judy Silver fork with adjustable air suspension and handlebar lockout, a precise Shimano XT 12-speed drivetrain, and dependable Shimano MT410 hydraulic disc brakes. Topping it off are Schwalbe Racing Ralph tires, delivering speed and grip. Incredible value for any rider!
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Matching accessories
CUBE Bottle Cage Hpp Matt Black/Glossy Black
£16.95
ACID PEDALS CLICK A6-ZP TRAIL BLACK
£79.95
SHIMANO PEDALS PD-M540 MTB SPD BLACK
£74.99
SHIMANO PEDALS PD-M8100 XT MTB SPD BLACK
£109.99
Often bought together
CUBE Backpack Vertex 16 Black
£149.95
Cube Bottle Flow 500 Black
£4.95
ACID Pump Race Flex Hv Black
£29.95
ACID LIGHT SET PRO 40 BLACK
£44.95
ACID Saddle Bag Click M Black
£29.95
ACID MUDGUARD SPLASH BLACK/BLUE
£9.95
Acid Mudguard Pure Front
£9.95
ACID MUDGUARD VANE PRO 27.5-29 INCH FRONT BLACK/BLACK
£19.95
ACID MUDGUARD VANE PRO 27.5-29 INCH CLICK REAR BLACK/BLACK
£16.95
ACID MUDGUARD VANE PRO 27.5-29 INCH RATCHET REAR BLACK/BLACK
£19.95
Spare parts
CUBE MECH HANGER 10148 (#148 BLACK) SHORT
£14.95
Cube Touch Up Pen Set Brown Matt 2262
£19.95
Specifications
General
Model code
843120
Model year
2025
Colour
cedar/blush
Weight (kg)
?
Gewicht van fiets in maat M zonder pedalen. Grote en kleine maten kunnen lichter of zwaarder zijn: kleine frames hebben vaak minder materiaal → lichter.
13.5
Frame and front fork
Frame
Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount
Front fork
?
There are both suspension and rigid forks. For extra comfort while cycling, a suspension fork is the best choice. The fork material also varies. It can be made of aluminum, a combination of aluminum and carbon, or completely carbon.
Rockshox Judy Silver TK AIR, 100mm, PopLoc
Drivetrain and brakes
Number of gears
12
Rear derailleur
?
Brand and type of derailleur. The number of speeds indicates the number of sprockets.
Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
Shifters
?
Make and type of gear levers.
Shimano XT SL-M8100
Crankset
?
A crankset is the part of a bicycle that drives the pedals with the chain. It consists of cranks, chainrings and a bottom bracket.
Shimano FC-MT511, 32T, Boost
Cassette
?
The set of gears on the back of the bicycle
Shimano Deore CS-M6100, 10-51T
Chain
?
The bike can be driven in two ways; with a bike chain or with a belt drive. In the case of a belt it is always of the brand Gates.
KMC X12
Brake system front
?
Brand, type of brake system and diameter of the brake disc.
Shimano BR-MT410, Hydr. Disc Brake (160/180)
Brake system back
?
Brand, type of brake system and diameter of the brake disc.
Shimano BR-MT410, Hydr. Disc Brake (160/180)
Cockpit
Headset
?
The bearing mechanism in the bicycle frame in which the front fork rotates, allowing you to steer smoothly.
Cube FPH868, Semi-Integrated
Handlebar
Cube Rise Trail Bar, 680mm
Stem
Cube Performance CPS-Race
Wheels
Wheels
Cube EX25, 32H, Disc, Tubeless Ready
Rims
Cube EX25, 32H, Disc, Tubeless Ready
Front hub
Shimano HB-QC300, QR, Centerlock
Rear hub
Shimano FH-QC500-MS, QR, Centerlock
Front tyre
?
Front tire type, material and size where the first number is the width and the second number is the circumference in millimeters.
Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25
Rear tyre
?
Rear tire type, material and size where the first number is the width and the second number is the circumference in millimeters.
Schwalbe Racing Ralph, Addix Performance, Kevlar, 2.25
Other parts
Seat
Acid Venec Lite
Seatpost
?
There are both sprung and fixed seatposts. For extra comfort while cycling, a sprung seatpost is the best choice.
Cube Performance Post, 27.2mm
Seatpost clamp
Cube Varioclose, 31.8mm
Pedals
?
The bike usually comes with pedals. If not, it is indicated here.
Cube PP MTB
Lakstift
?
Een lakstift is een snelle manier om kleine krasjes en steenslag op je fiets te herstellen. Een lakstift wordt niet standaard meegeleverd bij de fiets. Bestel hem apart via het artikelnummer hier rechts aangegeven. Het kan voorkomen dat er (nog) geen lakstift beschikbaar is.
