Description
This XC mountain bike is designed to perform on long-distance marathon-type mountain bike courses and on rough XC courses.
Our engineers have selected the most suitable components to make this Rockrider XC 900S a competition mountain bike at a low price.
Carbon/aluminium frame, mavic Crossmax tubeless wheels, Sram GX Eagle Lunar group, tubeless ready tires and 31.6 carbon seatpost mm, a set-up that will get you on the podium!
Frame
Front triangle carbon
Rear triangle ALU 6061/6013
Carbon connecting rod
Rear axle 148mm x 12mm BOOST
Bottom bracket "Press fit 92"
Mono chainring only
Access hatch to bottom bracket area
Seat tube 31,6 mm diameter and internal guide for telescopic seatpost (requires specific plugs ref 8571387)
Compatible with 1 bottle cage
Weight in Size S 2.2 kg
Air fork
ROCKSHOX REBA RL 120mm
Through axle
Format BOOST
Hanger lock Combolock 3 positions
Shock absorber
MANITOU Radium Expert Metric
120mm travel, 190x45mm
3 positions
Adjustable bounce
Single-plate transmission
Sram GX EAGLE Lunar 12 speed
Cassette Sram PG1230 11-50
Truvativ Stylo Alu crankset
34-tooth chainring (30, 32 compatible)
Hydraulic brakes
Sram Level T
Front disc 180 mm, rear 160 mm
Wheels Mavic tubeless
Wheels Mavic Crossmax
1760 grams
External width 25 mm
Tubeless Ready
24 spokes
6-hole disc mounting
ID 360 freewheel
HG body
Sealed cartridge bearings
Hanger
Aluminium Rockrider flat
Width 720 mm
Angle 6,5°
256 grams
Stem
Rockrider Aluminium
Angle - 20°
60 mm in size S
70 mm in size M
80 mm in size L
90 mm in size XL
Saddle
Rockrider XC Ergofit
265 grams
Seat post
Rockrider Carbon
Diameter 31.6 mm
Weight 245 grams in 400 mm
Tubeless-compatible tires
Previously: Hutchinson Kraken Racing Lab 2.30 tubeless ready
Carcass 127 TPI
Rear Hutchinson Kraken Racing Lab 2,30 tubeless ready Hardskin
Carcass 66 TPI
or (depending on availability)
Front:
Vittoria Barzo 29 x 2.25 Graphene
Carcass 120 TPI
Beige sidewalls
Weight: 720 grams
Rear
Vittoria Mezcal 29 x 2.25 Graphene
Carcass 120 TPI
Beige sidewalls
Reinforced sidewalls
Weight 730 grams
Weight
Bike weight without pedals and tubeless
S: 11.8 Kg
M: 12.0 Kg
L: 12.2 Kg
XL: 12.5 Kg
Pedals
Plates ROCKRIDER 520 GRIP
Maintenance
To keep your ATV running smoothly, it's essential to maintain it regularly by:
- degreasing and lubricating the chain regularly
- degreasing the brake discs
- checking the transmission for wear
- regularly servicing the suspension fork (ideally every 50 hours of use)
- regularly re-injecting preventive fluid into the tubeless ready tires.
Weight
M - 165-174cm : 12 kg
L - 175-184cm : 12.2 kg
XL - 185-200cm : 12.5 kg
