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    MSRP
    ($7,442)
    Where to Buy
    $1

    At

    Category
    Downhill
    Weight
    39.0 lbs
    7.9
    Frame
    Aluminum
    RockShox BoXXer Ultimate
    RockShox Super Deluxe Ultimate DH
    Wheels
    Aluminum
    Wheel Size
    29″
    SRAM Code RSC Hydraulic Disc
    X01
    Drivetrain
    1 × 7
    Suspension
    Full
    Front Travel
    200mm
    Rear Travel
    200mm
    Brand Site

    trekbikes.com

    Summary
    The Trek Session 9 is a 29″ aluminum frame full suspension downhill bike with ultra high-end components.

    Ask 99 Spokes

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Session 9
    Other Downhill 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)

    27 mph

    Session 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 Platinum Aluminium, high main pivot, idler pulley, integrated frame protection, internal or external routing, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157x12 mm thru-axle, 200 mm travel

    BB StandardBSA, 83mm, Threaded

    Tire Clearance2.5"

    ColorTeam

    Fork

    RockShox Boxxer Ultimate, DebonAir spring, Charger 2 RC2 damper, straight steerer, 46 mm offset, Boost, 110x20 mm Maxle Stealth, 200 mm travel

    Travel200mm

    Spring TypeAir

    Shock

    RockShox Super Deluxe Ultimate DH RC2, 250 mm x 72.5 mm

    Travel200mm

    Bottom Bracket

    SRAM DUB, 83 mm, BSA threaded

    Stem

    Bontrager Line Pro, 35 mm, Direct Mount, 50 mm length

    Handlebar

    Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 820 mm width

    Saddle

    Bontrager Arvada, austenite rails, 138 mm width

    Seatpost

    Bontrager Rhythm Elite, 31.6 mm, 0 mm offset, 330 mm length

    TypeRigid

    Pedals

    Wellgo MG-1, magnesium body, Cro-Mo axle, replaceable pins

    Grips

    Bontrager XR Trail Elite, nylon lock-on

    Groupset
    Rear Derailleur

    SRAM X01 DH, medium cage

    Crank

    SRAM X01 DH, DUB 83, 34T alloy ring, 165 mm length

    Shifters

    SRAM X01 DH, 7 speed

    Cassette

    SRAM PG-720, 11-25, 7-speed

    Chain

    SRAM PC-1110, 11-speed

    Brakes

    Size: R1, R2, R3, SRAM Code RSC hydraulic disc; Size: R1, R2, R3, SRAM Code RSC 4-piston hydraulic disc

    TypeSRAM Code RSC Hydraulic Disc

    Wheels
    Rims

    Front: Bontrager Line DH 30, Tubeless Ready, 6-bolt, 110x20 mm Boost thru axle, 29", Rear: Bontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7 speed freehub, 157x12 mm thru axle, 29"

    Tires

    Bontrager G5 Team Issue, wire bead, 2-ply 60 tpi, 29x2.50"

    Disc Rotors

    Size: R1, R2, R3, SRAM HS2, 6-bolt, 200mm; Size: R1, R2, R3, SRAM HS2, 6-bolt, 220mm

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