Bike Comparison
    MSRP
    $8,399
    Where to Buy
    $1

    At

    Category
    Downhill
    Weight
    34.5 lbs
    8.7
    Carbon
    Fork
    Fox Factory Float 40
    Shock
    Wheels
    Aluminum
    29″
    Brakes
    Hydraulic Disc
    Groupset
    Saint, MRP
    Drivetrain
    1 × 10
    Suspension
    Full
    Front Travel
    190mm
    Rear Travel
    190mm
    Brand Site

    trekbikes.com

    Summary
    The Trek Session 9.9 29 is a 29″ carbon frame full suspension downhill bike with high-end components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Session 9.9 29
    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)

    28 mph

    Session 9.9 29

    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, ABP, magnesium EVO Link, tapered head tube, Mino Link, integrated frame protection, Control Freak internal routing, Carbon Armor, ISCG mount, 190mm travel

    Fork

    Fox Factory 40 FIT Grip2, air spring, Kashima Coat, hi/lo speed compression, Boost 110x20 thru axle, 190mm travel

    Bottom Bracket

    Shimano SM-BB80, 83mm

    Headset

    FSA Orbit, sealed cartridge bearing, 1-1/8˝ top, 1.5˝ bottom (includes geometry adjust angled cups)

    Stem

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

    Handlebar

    Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 820mm width

    Saddle

    Bontrager Arvada, austenite rails

    Seatpost

    Bontrager Rhythm Elite, 31.6mm, 0mm offset

    Pedals

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

    Grips

    Bontrager XR Trail Elite, alloy lock-on

    Groupset
    Rear Derailleur

    Shimano Saint M820, Shadow Plus

    Crank

    Shimano Saint M825, 36T w/MRP G4 carbon chainguide

    Shifters

    Shimano Saint, 10 speed

    Cassette

    Shimano CS-5700, 11-25, 10 speed

    Chain

    KMC X10

    Brakes

    Shimano Saint M820 hydraulic disc

    Wheels
    Rims

    Bontrager Line DH 30, Tubeless Ready, Boost 110x20 front, 157x12 rear w/7 speed DH freehub

    Tires

    Bontrager G5 Team Issue, wire bead, 29x2.50˝

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