2022 Rockrider

MOUNTAIN BIKE FULL SUSPENSION AM 50 SRAM SX

A 27.5″ aluminum frame full suspension trail bike with upper mid-range components.
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Manufacturer Price

£1,399($1,771)
Weight31.7 lbs  
FrameAluminum
SuspensionFull, 140mm front
ForkRockShox Recon Silver RL
Wheels27.5″ Aluminum
Drivetrain1 × 12
GroupsetSX Eagle
BrakesHydraulic Disc
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Insights
Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Price History
Reviews
off.road.cc
Rockrider RACE 900S mountain bike review

Dec 2023

Decathlon's in-house bike brand is Rockrider and this RACE 900S is a full-suspension, cross-country bike with specifications that will have you double-checking the price. A carbon frame, wireless shifting and specs that wouldn't be out of place on a bike twice the price. But, while it looks amazing on paper, can it deliver the ride of top options in the best mountain bike space?

Read Review

Bikerumor
Prototype: Rockrider racing all-new Decathlon Race 940S full-suspension XC mountain bike

Feb 2023

Decathlon's affordable Rockrider Bikes has a new prototype carbon Race 940S XC mountain bike to race the World Cup cross-country circuit...

Read Review

99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Composition: 6061 and 6013 aluminium. Switch And Ride frame: compatible with 27.5" and 29" wheels. 148 mm x 12 mm BOOST rear axle. 48 mm x 12 mm BOOST Bolt through axle Pressfit 92 bottom bracket. 31.6 mm diameter seat tube Bottle cage mounting: 1 Weight in size S: 2.7 kg.

BB StandardBB86/BB92, Press Fit

Fork

ROCKSHOX RECON fork Travel: 140 mm 32 mm stanchions Bolt through axle 15 x 110 mm BOOST format Motion Control cartridge Fast Black finish on the steel stanchions. Solo Air spring MANITOU RADIUM shock 140 mm / 190 x 51 mm Models specifically designed for this bike's kinematics

Travel140mm

Spring TypeAir

Bottom Bracket

BB86/BB92, press-fit

Pedals

Rockrider 520 Grip resin flat pedals

Groupset
Rear Derailleur

SRAM SX, single chainring: 30 T (compatible with 32 or 34 T), Crank: 170 mm (S), 172.5 (M / L) and 175 (L / XL), Rear derailleur: 12 speeds, SRAM Eagle 11-50 cassette (11-13-15-17-19-22-25-28-32-36-42-50), SRAM Eagle chain

Brakes

Hydraulic disc brakes, SRAM Level, Number of pistons: 2, SRAM G2 discs, Front disc: 180 mm, Rear disc: 160 mm, 6-bolt mounting

TypeHydraulic Disc

Wheels
Rims

SUN RINGLE wheels, Duroc 30 in 29" | 26 mm inner width for L & XL frames, Duroc 30 in 27.5"| 26 mm inner width for S & M frames, 32 round spokes, 6-bolt disc mounting, HD freehub, Sealed bearings, BOOST axles: 15 mm front and 12 mm rear, Tubeless Ready and equipped with rim tape

Tires

Hutchinson TORO 29" x 2.10" (L / XL), 27.5" x 2.25" (S / M) Carcass: 66 TPI Not tubeless compatible

Rider Notes
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