2022 Rockrider

Mountain Bike Race 900S GX Eagle AXS Groupset and Mavic Crossmax Aluminium Wheels

A 29″ carbon frame full suspension trail bike.
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Manufacturer Price

£2,599($3,291)
Weight24.9 lbs  
FrameCarbon
SuspensionFull, 120 / 120mm
ForkRockShox Reba
Wheels29″ Carbon
BrakesHydraulic Disc
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Insights
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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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?

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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

Full carbon (frame and connecting rod) 1980 grams in size M with connecting rod and screws 120 mm travel 31.6 mm seat post Compatible with telescopic seat posts (internal passage) Thru axle Boost format PressFit 92 casing Compatible with 1 bottle cage SRAM UDH derailleur hanger

BB StandardBB86/BB92, Press Fit

Hanger StandardUDH

Fork

RockShox Reba RL 120 mm Fork 32 mm damping rods Thru axle Boost format RockShox Twist Lock 2022 2-position remote lockout Weight: 1670 grams RockShox SidLuxe Select + 190 x 45mm shock absorber Specific model suited to the kinematics of the bike Weight 236 grams

Travel120mm

Spring TypeAir

Bottom Bracket

BB86/BB92, press-fit

Pedals

Rockrider 520 Grip resin flat pedals

Groupset
Brakes

SRAM Level T SRAM Centerline 180 mm front and 160 mm rear rotors 6-bolt rotors

TypeHydraulic Disc

Wheels
Rims

2 wheel configurations to choose from: Option 1 Mavic Crossmax 2022 Tubeless Ready 1760 g Inner rim width: 25 mm 24 flat spokes 6-bolt rotors XD freehub Sealed cartridge bearings Option 2: Reynolds TR309/289 XC 29 1665 g Carbon fibre, hookless, Tubeless Ready rims Inner width: 30 mm / 28 mm Freehub: Reynolds TR MTN Spokes (front/rear): 24 / 28 - Sapim Sprint Centerlock rotor mounting Lifetime warranty (when registered on the Reynolds website)

Tires

Front: Hutchinson Kraken Racing Lab 29 x 2.30 Tubeless Ready Race Ripost XC compound 127 TPI carcass Weight: 700 g Rear: Hutchinson Kraken Racing Lab Hardskin 29 x 2.30 Hardskin protection Tubeless Ready Race Ripost XC compound 127 TPI carcass Weight: 800 g

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Last updated November 27
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