Bike Comparison
    MSRP
    $2,999$2,199
    Where to Buy
    $1

    At

    $2,199

    At Trek

    Category
    FatFat
    Weight
    35.7 lbs
    6.1
    4.8
    AluminumAluminum
    Fork
    Manitou Mastodon ProCarbon
    Wheels
    AluminumAluminum
    26″27.5″
    Brakes
    Hydraulic DiscHydraulic Disc
    Groupset
    GX Eagle, X1microSHIFT Advent X, FSA
    Drivetrain
    1 × 121 × 10
    Suspension
    HardtailRigid
    Front Travel
    120mm-
    Brand Site

    bikes.com

    trekbikes.com

    Summary
    The Rocky Mountain Blizzard 50 (27.5") is a 26″ aluminum frame hardtail fat bike with high-end components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    2020 Blizzard 50 (27.5")
    2024 Farley 5
    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)

    21 mph

    2020 Blizzard 50 (27.5")

    22 mph

    2024 Farley 5

    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

    Rocky Mountain 6061 SL Series Alloy. 100mm BSA BB. Zero Stack Tapered Headtube. Internal Cable Routing. mm Dropper Post Compatible. 197mm Dropouts

    BB StandardBSA, 100mm, Threaded

    Alpha Platinum Aluminum, tapered head tube, top tube bag mounts, strapless full frame bag mounts, downtube fender mount, lower downtube accessory mount, seat stay rear rack mounts, internal rear derailleur & dropper post routing, 100mm threaded BB, UDH, 197x12mm

    BB StandardBSA, 100mm, Threaded

    Fork

    Manitou Mastodon Pro (Ext) 120mm

    Farley carbon, tapered alloy steerer, crown rack mounts, lower leg cage mounts, 150x15mm thru axle

    Bottom Bracket

    SRAM BSA DUB

    FSA BB-7100, 100mm, BSA threaded

    Headset

    FSA Orbit NO.57E

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

    Stem

    Rocky Mountain AM

    Size: S, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: M, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: L, XL, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 70mm length

    Handlebar

    Rocky Mountain AM 780mm

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

    Saddle

    WTB Volt Race 142

    Bontrager Verse P3, steel rails

    Seatpost

    Rocky Mountain Toonie Drop 30.9mm

    Size: S, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: M, TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length; Size: L, XL, TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 470mm length

    Pedals

    VP-536 nylon platform

    Grips

    Rocky Mountain Lock On XC

    Bontrager XR Trail Comp, nylon lock-on

    Groupset
    Rear Derailleur

    SRAM GX Eagle

    microSHIFT Advent X RD-M6205AM, 48T max cog

    Crank

    SRAM X1 1000 Eagle FAT5 DUB 30T

    Size: S, M, L, FSA Comet, 30T, 170mm length; Size: XL, FSA Comet, 30T, 175mm length

    Shifters

    SRAM GX Eagle

    microSHIFT Advent X SL-M9605, 10 speed

    Cassette

    SRAM PG-1230 11-50T

    microSHIFT Advent X, 11-48, 10 speed

    Chain

    SRAM NX Eagle

    KMC X10, 10 speed

    Brakes

    SRAM Guide RE

    SRAM Level hydraulic disc

    Brake Levers

    SRAM Guide RE

    Wheels
    Rims

    Sun Mulefüt 80

    SUNRingle Mulefut 80 SL, 32-hole cutout

    Spokes

    2.0 Stainless

    Front Hub

    Rocky Mountain Sealed 150 x 15mm

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

    Rear Hub

    DT Swiss 350 197mm

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

    Tires

    Terrene Cake Eater Fast Rolling Tubeless Studdable 27.5 x 4.0

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

    Disc Rotors

    Avid G2 CleanSweep, 6-bolt, 160mm

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