Bike Comparison
    MSRP
    $9,999
    Where to Buy
    $1

    At

    Category
    Crosscountry
    Weight
    25.3 lbs
    9.5
    Carbon
    Fork
    RockShox Pike Ultimate
    Shock
    RockShox Deluxe Ultimate
    Wheels
    Carbon
    29″
    Brakes
    Hydraulic Disc
    Groupset
    XX1 Eagle AXS, X01 Eagle AXS
    Drivetrain
    1 × 12 Electronic
    Suspension
    Full
    Front Travel
    120mm
    Rear Travel
    115mm
    Brand Site

    trekbikes.com

    Summary
    The Trek Top Fuel 9.9 XX1 AXS is a 29″ carbon frame full suspension crosscountry bike with ultra high-end components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Top Fuel 9.9 XX1 AXS
    Other Crosscountry 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)

    28 mph

    Top Fuel 9.9 XX1 AXS

    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

    OCLV Mountain Carbon main frame & stays, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armor, magnesium rocker link, Mino Link, ABP, Boost148, 115mm travel

    BB StandardBB86/BB92, Press Fit

    Tire Clearance2.4"

    ColorsMatte Carbon / Gloss Trek Black; Trek Black to Teal Fade; Viper Red

    Fork

    RockShox Pike Ultimate, DebonAir spring, Charger 2 RC2 damper, remote lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 120mm travel

    Shock

    RockShox Deluxe Ultimate, 190x45mm

    Bottom Bracket

    SRAM DUB, 92mm, PressFit

    Headset

    Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom

    Stem

    Size: S, M, M/L, Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree, 60mm length; Size: M, L, XL, Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree, 70mm length; Size: M/L, L, XL, Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree, 80mm length

    Handlebar

    Size: S, M, M/L, L, XL, Bontrager Kovee XXX, OCLV Carbon, 35mm, 0mm rise, 720mm width; Size: S, M, M/L, L, XL, Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width

    Saddle

    Bontrager Arvada, austenite rails, 138 mm width

    Seatpost

    Size: S, RockShox Reverb AXS, 100mm travel, wireless, 31.6mm, 340mm length; Size: M, M/L, RockShox Reverb AXS, 150mm travel, wireless, 31.6mm, 440mm length; Size: L, XL, RockShox Reverb AXS, 170mm travel, wireless, 31.6mm, 480mm length

    Groupset
    Rear Derailleur

    SRAM XX1 Eagle AXS

    Crank

    Size: S, SRAM XX1 Eagle AXS, DUB, 32T alloy ring, Boost (52mm chainline), 170mm length; Size: M, M/L, L, XL, SRAM XX1 Eagle AXS, DUB, 32T alloy ring, Boost (52mm chainline), 175mm length

    Shifters

    SRAM Eagle AXS, wireless, 12-speed

    Cassette

    SRAM XG-1299 Eagle, 10-50, 12 speed

    Chain

    SRAM XX1 Eagle, 12 speed

    Brakes

    SRAM Level Ultimate hydraulic disc, carbon levers

    Wheels
    Rims

    Front: Bontrager Kovee Pro 30 carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, Rear: Bontrager Kovee Pro 30 carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle

    Tires

    Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 29x2.40''

    Disc Rotors

    Size: S, M, M/L, L, XL, SRAM CenterLine, 6-bolt, round-edge, 160mm; Size: S, M, M/L, L, XL, SRAM CenterLine, 6-bolt, round-edge, 180mm

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