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    Session 9.92017 Trek
    Recommended
    MSRP
    $9,999
    Where to Buy
    —
    $1

    At

    Category
    		Downhill
    Weight
    		34.3 lbs
    8.3
    Frame
    		Carbon
    		Fox Factory Float 40
    		Fox DHX Factory
    Wheels
    		Aluminum
    Wheel Size
    		27.5″
    		Shimano Saint Hydraulic Disc
    		Saint
    Drivetrain
    		1 × 10
    Suspension
    		Full
    Front Travel
    		203mm
    Rear Travel
    		210mm
    Brand Site
    Summary
    		The Trek Session 9.9 is a 27.5″ carbon frame full suspension downhill bike with high-end components.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Session 9.9
    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 9.9

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Session 9.92017 Trek
    Frame

    OCLV Mountain Carbon w/InTension main frame, OCLV stays, ABP, Full Floater, HexMC carbon EVO Link, E2 tapered head tube, Mino Link, integrated frame protection, internal control routing, MicroTruss, Carbon Armor, ISCG mount, 210mm travel

    Fork

    Fox Factory 40 FIT RC2 w/air spring, Kashima Coat, hi/lo speed compression, 20mm thru axle, 203mm travel

    Travel: 203mm

    Spring Type: Air

    Shock

    Fox Factory DHX 2 SLS, adjustable spring preload, rebound, low-speed compression, (S 400lb; M 450lb; L 450lb; XL 500lb spring), tuned by Trek Suspension Lab, 8.75x2.75"

    Travel: 210mm

    Spring Type: Coil

    Bottom Bracket

    Sealed cartridge

    Headset

    Cane Creek IS-3, E2, alloy cartridge

    Stem

    Bontrager Direct Mount, 31.8mm

    Handlebar

    Bontrager Rhythm Pro, OCLV Carbon, 31.8mm, 15mm rise

    Saddle

    Bontrager Evoke 3, hollow titanium rails

    Seatpost

    Bontrager Rhythm Elite, 2-bolt head, 31.6mm, zero offset

    Type: Rigid

    Grips

    Bontrager Rhythm, dual lock-on

    Groupset
    Rear Derailleur

    Shimano Saint, Shadow Plus

    Crank

    Shimano Saint, 36T

    Shifters

    Shimano Saint, 10 speed

    Cassette

    Shimano Ultegra, 11-25, 10 speed

    Chain

    Shimano XTR

    Brakes

    Shimano Saint hydraulic disc

    Type: Shimano Saint Hydraulic Disc

    Wheels
    Rims

    DT Swiss FR1950 Gravity Classic, 20mm front, 157x12 rear

    Tires

    Bontrager G4 Team Issue, 27.5x2.35"

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