Bike Comparison
    MSRP
    $549$739
    Where to Buy
    $1

    At

    $599

    19% off At Trek

    $599

    19% off At Trek

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    Category
    CrosscountryCrosscountry
    Weight
    32.2 lbs30.8 lbs
    2.9
    3.2
    AluminumAluminum
    Fork
    Suntour XCESuntour XCM
    Wheels
    AluminumAluminum
    27.5″ / 29″27.5″ / 26″ / 29″
    Brakes
    Hydraulic DiscHydraulic Disc
    Groupset
    Tourney, AltusAltus, Shimano
    Drivetrain
    3 × 72 × 8
    Suspension
    HardtailHardtail
    Front Travel
    100mm100mm
    Brand Site

    trekbikes.com

    trekbikes.com

    Summary
    The Trek Marlin 5 is a 27.5″ / 29″ aluminum frame hardtail crosscountry bike with mid-range components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    2020 Marlin 5
    2023 Marlin 5 Gen 2
    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)

    30 mph

    2020 Marlin 5

    26 mph

    2023 Marlin 5 Gen 2

    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 Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR

    Tire Clearance2.2"

    Size: XXS, XS, S, Alpha Silver Aluminum, curved top tube, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR; Size: M, ML, L, XL, XXL, Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR

    Tire Clearance2.2"

    Fork

    SR Suntour XCE 28, coil spring, preload, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)

    Travel100mm

    Spring TypeCoil

    Size: XXS, SR Suntour XCM 30, coil spring, preload, hydraulic lockout, 42mm offset for 26'' wheel, 100mm QR, 100mm travel; Size: XS, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel; Size: S, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel; Size: M, ML, L, XL, XXL, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46mm offset for 29'' wheel, 100mm QR, 100mm travel

    Travel100mm

    Spring TypeCoil

    Bottom Bracket

    Sealed cartridge, 73mm

    Sealed cartridge, 73mm

    Headset

    1-1/8˝ threadless, semi-integrated, semi-cartridge bearings

    Semi-integrated, 1-1/8''

    Stem

    Bontrager alloy, 31.8mm, 7 degree, Blendr compatible

    Size: XXS, Bontrager Comp, 31.8mm, 7 degree, 35mm length; Size: XS, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: S, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: ML, L, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, XXL, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 90mm length

    Handlebar

    Bontrager alloy, 31.8mm, 5mm rise

    Size: XXS, XS, Bontrager alloy, 31.8mm, 5mm rise, 690mm width; Size: S, M, ML, L, XL, XXL, Bontrager alloy, 31.8mm, 5mm rise, 720mm width

    Saddle

    Bontrager Arvada

    Bontrager Arvada, steel rails, 138mm width

    Seatpost

    Bontrager alloy, 2-bolt head, 31.6mm, 12mm offset

    Size: XXS, Bontrager alloy, 31.6mm, 12mm offset, 300mm length; Size: XS, S, M, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length

    Pedals

    VP-536 nylon platform

    Grips

    Bontrager XR Endurance Comp, lock-on

    Groupset
    Rear Derailleur

    Shimano Tourney TY300

    Shimano Altus M310

    Front Derailleur

    Shimano Tourney TY300

    Shimano Altus M315, 34.9mm clamp, top swing, dual pull

    Crank

    Shimano Tourney TY301, 42/34/24

    Size: XXS, Prowheel TM-CY10, 36/22, 160mm length; Size: XS, S, M, Shimano M315, 36/22, 170mm length; Size: ML, L, XL, XXL, Shimano M315, 36/22, 175mm length

    Shifters

    Shimano Altus M310, 7 speed

    Size: XXS, XS, S, M, ML, L, XL, XXL, Shimano M315, 2 speed; Size: XXS, XS, S, M, ML, L, XL, XXL, Shimano M315, 8 speed

    Cassette

    Shimano HG200, 12-32, 7 speed

    Shimano HG200, 12-32, 8 speed

    Chain

    KMC Z51

    KMC Z8.3, 8 speed

    Brakes

    Tektro HD-275 hydraulic disc (13.5 & 15.5: Tektro HD-276 short reach lever)

    Tektro HD-M275 hydraulic disc, 180mm rotor

    Wheels
    Rims

    Bontrager Connection 32-hole double-walled

    Size: XS, S, Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve, Black; Size: M, ML, L, XL, XXL, Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve

    Front Hub

    Formula DC20 alloy

    Formula DC-20, alloy, 6-bolt, 5x100mm QR

    Rear Hub

    Formula DC27 alloy

    Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR

    Tires

    Bontrager XR2, 29x2.20˝ front, 29x2.0˝ rear (13.5 & 15.5: 27.5x2.20˝)

    Size: XXS, Bontrager XR2 Comp, wire bead, 30 tpi, 26x2.20''; Size: XS, S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20''

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