Bike Comparison
    MSRP
    $1,999$2,799
    Where to Buy
    $1,999

    29% off At Trek

    $2,499

    11% off At Trek

    Category
    Trail
    Weight
    28.9 lbs
    5.2
    Aluminum
    Fork
    Fox Rhythm Float 36
    Wheels
    Aluminum
    29″ / 29″
    Brakes
    Hydraulic Disc
    Groupset
    XT, SLX
    Drivetrain
    1 × 12
    Suspension
    Hardtail
    Front Travel
    140mm
    Brand Site

    trekbikes.com

    Summary
    The Trek Roscoe 9 is a 29″ / 29″ aluminum frame hardtail trail bike with upper mid-range components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Roscoe 9
    Other Trail bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    26 mph

    Roscoe 9

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Frame

    Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, ISCG 05, threaded BB, Boost148, 12mm thru axle

    BB StandardBSA, 73mm, Threaded

    Tire Clearance2.6"

    ColorMatte Quicksand to Olive Fade / Black

    Fork

    Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 140mm travel

    Bottom Bracket

    Shimano SM-BB52, 73mm, threaded external bearing

    Headset

    FSA IS-2, 1-1/8'' top, 1.5'' bottom

    Stem

    Size: S, Bontrager Elite, 35mm, 0 degree, 35mm length; Size: M, ML, L, XL, Bontrager Elite, 35mm, 0 degree, 45mm length

    Handlebar

    Size: S, Bontrager Line, alloy, 35mm, 27.5mm rise, 750mm width; Size: M, ML, L, XL, Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width

    Saddle

    Bontrager Arvada, hollow chromoly rails, 138mm width

    Seatpost

    Size: S, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: M, TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length; Size: ML, L, XL, TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 470mm length

    Grips

    Bontrager XR Trail Comp, nylon lock-on

    Groupset
    Rear Derailleur

    Shimano XT M8100, long cage

    Crank

    Size: S, M, ML, L, E*thirteen Helix, 30T steel ring, 73mm spindle length, 52mm chainline, 170mm length; Size: XL, E*thirteen Helix, 30T steel ring, 73mm spindle length, 52mm chainline, 175mm length

    Shifters

    Shimano SLX M7100, 12 speed

    Cassette

    Shimano SLX M7100, 10-51T, 12 speed

    Chain

    Shimano Deore M6100, 12 speed

    Brakes

    Size: S, M, ML, L, XL, Shimano M6120 4-piston hydraulic disc; Size: S, M, ML, L, XL, Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper

    Wheels
    Rims

    Bontrager Line Comp 30, Tubeless Ready, 28-hole, Presta valve

    Front Hub

    Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle

    Rear Hub

    Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano MicroSpline freehub, Boost148, 12mm thru axle

    Tires

    Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60''

    Disc Rotors

    Size: S, M, ML, L, XL, Shimano RT66, 6-bolt, 180mm; Size: S, M, ML, L, XL, Shimano RT66, 6-bolt, 203mm

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