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Bike Comparison
    MSRP
    Where to Buy
    $1

    At

    $1

    At

    Category
    CrosscountryCrosscountry
    Wheels
    AluminumAluminum
    Wheel Size
    26″26″
    Hayes Hydraulic DiscHayes Hydraulic Disc
    Saint, X9X7, Deore
    Drivetrain
    2 × 92 × 9
    Brand Site
    Summary
    The Trek Session 77 and Trek Session 7 are both 26″ crosscountry bikes. The Session 77 has better components.

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    Similar Bikes
    Insights
    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)

    23 mph

    Session 77

    23 mph

    Session 7

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    ZR 9000

    ZR 9000

    Headset

    Cane Creek XC, 1.5, sealed

    Cane Creek XC, 1.5, sealed

    Stem

    Bontrager Big Earl, 1.5x31.8

    Bontrager Big Earl, 1.5x31.8

    Handlebar

    Bontrager Big Earl, 31.8, 710x50

    Bontrager Earl, 31.8, 710x50

    Saddle

    Bontrager Big Earl

    Bontrager Earl

    Seatpost

    Bontrager Big Earl

    TypeRigid

    Bontrager Earl

    TypeRigid

    Pedals

    Alloy platform, sealed, w/replaceable spikes

    Alloy platform, sealed, w/replaceable spikes

    Groupset
    Rear Derailleur

    SRAM X-9

    SRAM X-7

    Front Derailleur

    Shimano XT

    Shimano Deore

    Crank

    Shimano Saint 32/22

    Bontrager Big Earl 32/22

    Shifters

    SRAM X-9 1:1, alloy

    SRAM X-7 Trigger 1:1

    Cassette

    SRAM 970 11-34, 9 speed

    SRAM 950 11-34, 9 speed

    Brakes

    Hayes HFX-Mag, hydraulic disc, 8" rotors

    TypeHayes Hydraulic Disc

    Hayes HFX-Mag, hydraulic disc, 8" rotors

    TypeHayes Hydraulic Disc

    Wheels
    Rims

    Bontrager Big Earl

    Bontrager Earl

    Tires

    Bontrager Big Earl, 26x2.7" front, 2.5" rear

    Bontrager Earl, 26x2.7" front, 2.5" rear

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