Bike Comparison
    MSRP
    $1,779
    $2,599
    $2,999
    $5,149
    Where to Buy
    $1

    At

    $1

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    Category
    FatFatFatFat
    Weight
    31.2 lbs35.8 lbs28.6 lbs26.8 lbs
    4.1
    5.6
    5.8
    7.4
    AluminumAluminumCarbonCarbon
    Fork
    CarbonManitou Mastodon CompCarbonCarbon
    Wheels
    AluminumAluminumAluminumCarbon
    27.5″27.5″27.5″27.5″
    Brakes
    Hydraulic DiscHydraulic DiscHydraulic DiscHydraulic Disc
    Groupset
    Deore, Race FaceNX Eagle, SX EagleNX EagleGX Eagle, Truvativ Stylo Carbon
    Drivetrain
    1 × 101 × 121 × 121 × 12
    Suspension
    RigidHardtailRigidRigid
    Front Travel
    -80mm--
    Brand Site

    trekbikes.com

    trekbikes.com

    trekbikes.com

    trekbikes.com

    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Farley 5
    Farley 7
    Farley 9.6
    Farley 9.8
    Other Fat 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)

    22 mph

    Farley 7

    22 mph

    Farley 9.6

    25 mph

    Farley 9.8

    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 Aluminum, tapered head tube, internal derailleur & dropper post routing, rack mounts, 197x12mm adjustable horizontal sliding dropouts

    BB StandardBB86/BB92, 121mm, Press Fit

    Tire Clearance4.5"

    ColorMatte Solid Charcoal

    Alpha Platinum Aluminum, tapered head tube, internal derailleur & dropper post routing, rack mounts, 197x12mm adjustable horizontal sliding dropouts

    BB StandardBB86/BB92, 121mm, Press Fit

    Tire Clearance4.5"

    ColorMatte Solid Charcoal

    OCLV Mountain Carbon, tapered head tube, internal derailleur & dropper post routing, 197x12mm adjustable horizontal sliding dropouts

    BB StandardBB86/BB92, 121mm, Press Fit

    Tire Clearance4.5"

    ColorMatte Solid Charcoal

    OCLV Mountain Carbon, tapered head tube, internal derailleur & dropper post routing, 197x12mm adjustable horizontal sliding dropouts

    BB StandardBB86/BB92, 121mm, Press Fit

    Tire Clearance4.5"

    ColorMatte Solid Charcoal

    Fork

    Bontrager Haru, tapered alloy steerer, OCLV Carbon lowers, 490mm axle-to-crown, 15x150mm thru axle

    Travel80mm

    Spring TypeAir

    Manitou Mastodon 34 Comp, air spring, ABS damper, lockout, tapered steerer, 51mm offset, 150x15mm thru axle, 80mm travel

    Travel80mm

    Spring TypeAir

    Bontrager Haru, tapered alloy steerer, OCLV Carbon lowers, 490mm axle-to-crown, 15x150mm thru axle

    Travel80mm

    Spring TypeAir

    Bontrager Haru Pro, tapered carbon steerer, OCLV Carbon lowers, 490mm axle-to-crown, 15x150mm thru axle

    Travel80mm

    Spring TypeAir

    Bottom Bracket

    Race Face, 121mm, PressFit

    SRAM DUB, 121mm, PressFit

    SRAM DUB, 121mm, PressFit

    SRAM DUB, 121mm, PressFit

    Headset

    FSA IS-2, 1-1/8'' top, 1.5'' bottom

    FSA IS-2, 1-1/8'' top, 1.5'' bottom

    FSA IS-2, 1-1/8'' top, 1.5'' bottom

    FSA IS-2, 1-1/8'' top, 1.5'' bottom

    Stem

    Size: S, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: L, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length

    Size: S, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: L, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length

    Size: S, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: L, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: XL, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length

    Bontrager Pro, 31.8mm, 7 degree, Blendr compatible, 70mm length

    Handlebar

    Bontrager alloy, 31.8mm, 15mm rise, 750mm width

    Bontrager alloy, 31.8mm, 15mm rise, 750mm width

    Bontrager Rhythm Comp, alloy, 31.8mm, 15mm rise, 750mm width

    Bontrager Race X Lite, OCLV Carbon, 31.8mm, 5mm rise, 720mm width

    Saddle

    Bontrager Arvada, steel rails, 138mm width

    Bontrager Arvada, steel rails, 138mm width

    Bontrager Arvada, hollow chromoly rails, 138mm width

    Bontrager Montrose Elite, titanium rails, 138mm width

    Seatpost

    Size: S, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: M, Bontrager alloy, 31.6mm, 12mm offset, 360mm length; Size: L, XL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length

    Size: S, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: M, L, XL, TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length

    Bontrager Comp, 6061 alloy, 31.6mm, 8mm offset, 400mm length

    Bontrager Line Dropper, 100mm travel, internal routing, 31.6mm, 345mm length

    Pedals

    VP-536 nylon platform

    VP-536 nylon platform

    VP-536 nylon platform

    Grips

    Bontrager XR Trail Comp, nylon lock-on

    Bontrager XR Trail Comp, nylon lock-on

    Bontrager XR Trail Comp, nylon lock-on

    ESI Chunky

    Groupset
    Rear Derailleur

    Shimano Deore M6000, mid cage, 42T max cog

    SRAM NX Eagle

    SRAM NX Eagle

    SRAM GX Eagle

    Crank

    Size: S, Race Face Ride, 28T steel ring, 170mm length; Size: M, L, XL, Race Face Ride, 28T steel ring, 175mm length

    Size: S, SRAM X1 1000 Eagle, DUB, 30T alloy FAT 5 ring, 170mm length; Size: M, L, XL, SRAM X1 1000 Eagle, DUB, 30T alloy FAT 5 ring, 175mm length

    Size: S, SRAM NX Eagle, DUB, 30T alloy FAT 5 ring, 170mm length; Size: M, L, XL, SRAM NX Eagle, DUB, 30T alloy FAT 5 ring, 175mm length

    Truvativ Stylo Carbon Eagle, DUB, 30T alloy FAT 5 ring, 170mm length

    Shifters

    Shimano Deore M6000, 10 speed

    SRAM SX Eagle, 12 speed

    SRAM NX Eagle, 12-speed

    SRAM GX Eagle, 12 speed

    Cassette

    Shimano HG500, 10 speed

    SRAM PG-1210 Eagle, 11-50, 12 speed

    SRAM PG-1230 Eagle, 11-50, 12 speed

    SRAM XG-1275 Eagle, 10-50, 12 speed

    Chain

    KMC X10, 10 speed

    SRAM SX Eagle, 12 speed

    SRAM NX Eagle, 12 speed

    SRAM GX Eagle, 12 speed

    Brakes

    SRAM Level hydraulic disc

    SRAM Level T hydraulic disc

    SRAM Level T hydraulic disc

    SRAM Guide RS 4-piston hydraulic disc

    Wheels
    Rims

    SUNRingle Mulefut 80 SL, 32-hole cutout

    SUNRingle Mulefut 80 SL, 32-hole cutout

    SUNRingle Mulefut 80 SL, 32-hole cutout

    Front: Trek Wampa Carbon 80 SL, Tubeless Ready, 6-bolt, 150x15mm thru axle, Rear: Trek Wampa Carbon 80 SL, Tubeless Ready, 108T Rapid Drive, 6-bolt, SRAM XD driver, 197x12mm thru axle

    Spokes

    15g, stainless

    15g, stainless

    15g, stainless

    Front Hub

    Bontrager alloy, sealed bearing, 6-bolt, 15x150mm thru axle

    Bontrager alloy, sealed bearing, 6-bolt, 15x150mm thru axle

    Bontrager alloy, sealed bearing, 6-bolt, 15x150mm thru axle

    Bontrager alloy, sealed bearing, 6-bolt, 15x150mm thru axle

    Rear Hub

    Bontrager alloy, sealed bearing, 6-bolt, 108T Rapid Drive, Shimano 10 freehub, 197x12mm thru axle

    Bontrager alloy, sealed bearing, 6-bolt, 108T Rapid Drive, Shimano 10 freehub, 197x12mm thru axle

    Bontrager alloy, sealed bearing, 6-bolt, 108T Rapid Drive, Shimano 10 freehub, 197x12mm thru axle

    Tires

    Size: S, M, L, XL, Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50''; Size: S, M, Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x3.80''

    Size: S, M, L, XL, Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x4.50''; Size: S, M, Bontrager Gnarwhal Team Issue, Tubeless Ready, Inner Strength sidewalls, studdable, aramid bead, 120 tpi, 27.5x3.80''

    Bontrager Barbegazi Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x4.50''

    Bontrager Barbegazi Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x4.50''

    Disc Rotors

    Avid G2 Cleansweep, 160mm, 6-bolt

    Size: S, M, L, XL, Avid G2 Cleansweep, 180mm, 6-bolt; Size: S, M, L, XL, Avid G2 Cleansweep, 160mm, 6-bolt

    SRAM CenterLine, 6-bolt, round-edge, 160mm

    SRAM CenterLine, 6-bolt, round-edge, 160mm

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