ROCKRIDER 920 CROSS COUNTRY MOUNTAINBIKE

8481111

B'TWIN

Made for Cross country MTBing. Perfect for regular training and competitions.
Our best aluminium Cross Country bike: triple-butted frame, SRAM GX 1x11 drivetrain with 10/42 cassette, MAVIC Cross Ride wheels and ROCK SHOX Reba 100 mm fork with 15 mm axle.
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Advantage
EfficiencyROCK SHOX REBA 100 mm fork with 15 mm axle. MAVIC Cross Ride 27.5" wheels.
LightweightTriple-butted 6061 aluminium frame, XC geometry. 11.2 kg (M).
PrecisionSRAM GX 1x11 single chainring drivetrain, GX 10/42 cassette, SRAM LEVEL brakes.
Shock absorptionReba ROCK SHOX fork with B'Twin ComboLock handlebar lockout system.
WarantyFrame, handlebar and stem have a lifetime warranty. 2-year warranty for parts (excl. wearing parts).
Technical Information

1
Frame
Triple-butted 6061 aluminium frame with cross country geometry for improved responsiveness, less weight and better handling. Tapered conical head tube for more rigidity when accelerating and better shock absorption. 1.4 kg in size M. Available in 3 sizes: M / L / XL.Press Fit 92-type bottom bracket. Post Mount rear brake.
2
Front suspension
Rock Shox Reba Air fork with 100 mm travel. Handlebar lockout with exclusive 2-position B'Twin ComboLock. 32 mm dampers for greater stiffness and better control. Axle: 15 mm.
3
Rear suspension
No rear suspension.
4
Drivetrain
SRAM GX with 1x11 single chainring for less weight, better control, greater durability and precision. Chainwheel size: 30 teeth, easily replaceable (up to 32) without changing the chain. Cassette: 10/42 (10-12-14-16-18-21-24-28-32-36-42) with SRAM XD technology for use with a 10-tooth cog for speed. The 42-tooth cog ensures better performance when climbing challenging sections.
5
Brakes
New SRAM Level brakes. Small lever body using Direct Link™. Weight (manufacturer): 430 g. 160 mm G2 CleanSweep disc
6
Handlebar / stem / steering
Rockrider 900 XC oversize low rise (slightly curved) 680 mm handlebar for greater stability. Rockrider XC stem M: 80 mm / L: 90 mm / XL: 100mm. The right stem for your height! Semi-integrated headset with sealed bearings. New RockRider 900 Light Lock On grips.
7
Wheels
Mavic CROSS RIDE wheel with 15 mm axle. Flat spokes for greater vertical stiffness. Material: S6000 aluminium. Tyres: tube type / Internal width: 21 mm. 24 spokes in radial and crossed configuration. Sealed bearings. Hubs: TS-2 XD freewheel that's light yet sturdy. Weight: 1.9 kg.
8
Tyres
Hutchinson Python 2, 27.5 x 2.1 An iconic tyre, used at the XC World Cup. Designed for cross country riding over dry terrain and slightly loose ground.
9
Saddle / Seat post
B'Twin Comp seat post. 400 mm long, 31.6 mm diameter. New Rockrider 900 Series saddle. Weight: 265 g.Improved comfort while pedalling.
10
Pedals
This bike comes ready to use, with platform pedals. However, to optimise its performance, you can replace these with clipless pedals (not included). Clipless pedals improve the bike's directional control, especially when doing Cross Country mountain biking.
11
Weight
11.2 kg in size M, without pedals.
Information / Concept / Technologie
Composition
Frame (for bike) : 100.0% Aluminium

Test
An international team of ambassadors in the most demanding situations.

Product test
Tested with the B'Twin MTB racing team.

Stockage tips
Store your bike in a dry, cool place. Protect your bike if you are using it or storing it in a salty environment.

Reviews

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Rock rider 920 product test
Used for 1 week or less
Very comportable ride perfect for uphill route the kenda tire are good in road and also off road terrain. Chain ring is welled played .but for me I think im more comfortable if I change the chain ring into 32 teeth it will give me more speed. cogs superb very smooth shifting.but the frame color need to have frame PROTECTION or put more sticker on the frame. But over all I will recommend this bike
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