Bike Comparison
    MSRP
    ($758)
    ($1,138)
    ($2,531)
    ($3,164)
    Where to Buy
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    Category
    TrailTrailTrailTrail
    Weight
    0.5 lbs (frame)0.0 lbs (frame)26.2 lbs
    5.4
    CarbonCarbon
    Fork
    RockShox 30 Silver TKManitou MacheteRockShox Reba
    Shock
    Manitou
    Wheels
    AluminumAluminum
    27.5″27.5″29″29″
    Brakes
    Hydraulic DiscHydraulic DiscHydraulic DiscHydraulic Disc
    Groupset
    microSHIFT MarvomicroSHIFTTruvativ Stylo
    Suspension
    FullFullFullFull
    Front Travel
    120mm120mm-120mm
    Rear Travel
    --120mm-
    Brand Site

    decathlon.co.uk

    decathlon.co.uk

    decathlon.co.uk

    decathlon.co.uk

    Similar Bikes
    Accessories
    Spec Level

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

    Geometry
    Specs
    Frame

    Carbon front triangle 6061/6013 alu rear triangle Carbon linkage 148 mm x 12 mm BOOST rear axle Pressfit 92 bottom bracket 31.6 mm seat tube with internal cable routing for dropper posts (needs special caps to be mounted - product ref 8571387) Bottom bracket access hatch Compatible with 1 bottle cage Single chainring only Weight in size S: 2.2 kg

    New FS Rockrider Cross Country 29" carbon frame. ALU 6061/6013 rear triangle Carbon rod Specific geometry for 29" wheels 148mm x 12mm rear axle. BOOST "Press fit 92" bottom bracket 31.6 mm diameter saddle tube and internal guidance to fit the telescoping seat post Access hatch for easy bottom bracket maintenance Compatible with 1 bottle cage. Single chainring only Weight in size S: 2.2 kg Aluminium axles (light weight)

    Fork

    The hydraulic fork, with 120 mm travel, allows you to easily ride over more obstacles (roots, pebbles, stones, mud). Steer a precise path with the higher diameter dampers (32 mm). The fork's built-in lockout system helps to prevent bobbing and loss of speed on faster terrain.

    Travel120mm

    Spring TypeAir

    The ROCKSHOX 30 SILVER 120 mm AIR shock is 400 g lighter than the one on the ST 540 S mountain bike. Its tapered steerer tube offers even more stiffness and precision when steering. Easily adjust the fork's bounce and stiffness. Its quick COMBO LOCK lockout system, which you can control from the handlebar, helps prevent bobbing and loss of speed on faster sections.

    Travel120mm

    Spring TypeAir

    MANITOU MACHETE 120 mm Thru axle BOOST format Combolock 3-position remote lockout

    Travel120mm

    Spring TypeAir

    Make obstacles disappear. Rockshox REBA RL front suspension with 120mm of travel. BOOST axle. Direct lockout front suspension (3 positions) on the handlebars with the Combolock 2 grip. 3 modes: locked, medium, and open

    Travel120mm

    Spring TypeAir

    Shock

    Travel120mm

    Travel120mm

    MANITOU Radium Expert Metric 120 mm travel, 190x45 mm 3 positions Adjustable rebound Combolock 3-position remote lockout

    Travel120mm

    Travel120mm

    Bottom Bracket

    BB86/BB92, press-fit

    BB86/BB92, press-fit

    Stem

    Rockrider Aluminium 60 mm in size S 70 mm in size M 80 mm in size L 90 mm in size XL

    Handlebar

    Rockrider aluminium flat Width: 720 mm Angle: 6.5° 256 g

    Saddle

    Our teams designed and created an exclusive ROCKRIDER ERGOFIT Evo saddle. Designed for all hip widths, its hammock shape is very comfortable for long, athletic rides. The aluminium Rockrider Sport seat post is lightweight and has a wide adjustment range, with a 31.6 mm diameter and 400 mm in length. Quick and easy tool-free adjustment of your saddle height using the adjustment lever on the seat post clamp.

    Our teams designed and created an exclusive ROCKRIDER ERGOFIT Pro saddle. Designed for all hip widths, its hammock shape is very comfortable for long, athletic rides. The aluminium Rockrider Sport seat post is lightweight and has a wide adjustment range, with a 31.6 mm diameter and 400 mm in length. Quick and easy tool-free adjustment of your saddle height using the adjustment lever on the seat post clamp.

    Rockrider XC Ergofit 265 g

    Seatpost

    Rockrider aluminium Straight Diameter: 31.6 mm.

    Pedals

    ROCKRIDER 520 GRIP flat pedals

    The bike is supplied with B'Twin Flat Pro platform pedals. However, for better performance when pedalling, we recommend replacing them with clipless platform pedals (not included).

    Groupset
    Crank

    2 9-speed chainrings for 18 easy-to-use speeds. The thru-axle bottom bracket is very stiff and long-lasting. In detail: -SHIMANO Altus 22 and 36 tooth double chainring -MICROSHIFT FD-M462 front derailleur -SHIMANO Altus rear derailleur -SHIMANO Acera shifters with speed indicators -MICROSHIFT H092 9-cog 11 to 36 tooth cassette -KMC X9 chain

    The single chainring is easy and efficient to use. 1 chainring and 11 speeds: accelerate on the flat and take on climbs with no compromise. 1 single shifter on the handlebar: adapt your speed instantly like the pros as the terrain changes! In detail: -SRAM X1000 32-tooth single chainring -MICROSHIFT M665 11-speed rear derailleur -MICROSHIFT M8515 right shifter -MICROSHIFT H113 11-cog 11 to 46 teeth cassette -KMC X11 chain

    SRAM GX EAGLE Lunar 12-speed SRAM PG1230 11-50 cassette Stylo chainset 34 T chainset (compatible with 30, 32 and 36 T)

    Brakes

    No matter what conditions you ride in (dry/wet), the dual hydraulic disc brakes at the front and back will come through for you, even in the mud. Hydraulic braking adds more power and progressive braking and requires less powerful use of the brake levers. The aluminium brake levers are easy to grip and precise.

    TypeHydraulic Disc

    No matter what conditions you ride in (dry/wet), the Rockrider by Tektro 180 mm (front) and 160 mm (back) double hydraulic disc brakes will come through for you, even in the mud. Hydraulic braking adds more power and progressive braking and requires less powerful use of the brake levers. The aluminium brake levers are easy to grip and precise.

    TypeHydraulic Disc

    SRAM Level T 180 mm front disc, 160 mm back

    TypeHydraulic Disc

    The choice of double hydraulic disc brakes for incisive braking. SRAM Level T hydraulic disc brakes. 180 mm front disc, 160 mm rear disc.

    TypeHydraulic Disc

    Wheels
    Rims

    The aluminium wheels are effective and sturdy: 27.5" diameter and double-walled rims. Their diameter is the perfect balance of comfort and performance. With their 28 spokes, they are lightweight, stiff, and durable. The wide, ROCKRIDER ALL CONDITIONS (60 TPI) 27.5" x 2.1 tyres have side knobs designed for riding on all types of terrain (dry, wet, etc.). Tubeless Ready 23 mm rims: SCHRADER valves, TUBELESS rim tape, TUBELESS tyres, and puncture-proof liquid to be added.

    29" : Wheels up to the challenge of XC! Mavic Crossmax Tubeless Ready wheels in 15 mm at the front and 12 mm at the rear. BOOST Inner rim width: 25 mm.Tubeless Mavic rim strip. UST valve included. XD Pound Wheel ETRTO Dimension: 622x25TSS Sealed bearings. Weight of both wheels without tyres: 1,930 kg

    Tires

    The aluminium wheels are effective and sturdy: 27.5" diameter and double-walled rims. Their diameter is the perfect balance of comfort and performance. With their 28 spokes, they are lightweight, stiff, and durable. The wide, ROCKRIDER ALL CONDITIONS (60 TPI) 27.5" x 2.1 tyres have side knobs designed for riding on all types of terrain (dry, wet, etc.). Tubeless Ready 23 mm rims: SCHRADER valves, TUBELESS rim tape, TUBELESS tyres, and puncture-proof liquid to be added.

    Hutchinson Kraken 2.3" tubeless ready 60 TPI casing

    Hutchinson Kraken Tubeless Ready 29x2.3 tyres Tyre with a versatile profile for performance on all types of terrain.

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