Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals
Bike Comparison
    MSRP
    $1,999
    Where to Buy
    $1

    At

    Category
    Fat
    4.9
    Frame
    Aluminum
    RockShox Bluto RL
    Wheels
    Aluminum
    Wheel Size
    26″
    Shimano Hydraulic Disc
    SLX, Deore
    Drivetrain
    2 × 10
    Suspension
    Hardtail
    Front Travel
    100mm
    Brand Site

    diamondback.com

    Summary
    The Diamondback El Oso is a 26″ aluminum frame hardtail fat bike with upper mid-range components.

    Ask 99 Spokes

    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    El Oso
    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)

    25 mph

    El Oso

    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

    El Oso Butted 6061-T6 Aluminum w/ Formed Top / Down Tube, 1.5" Tapered Machined Headtube, 197mm Thru Axle, Fits up to 26x5" tire

    Fork

    RockShox Bluto 100mm Solo Air, 32mm Stanchion, Rebound, Lockout, 150mm Thru, 1.5 Taper

    Travel100mm

    Spring TypeAir

    Bottom Bracket

    Raceface Outboard Bearing

    Headset

    FSA C-40 Sealed 1-1/8"/1.5" ACB Integrated

    Stem

    DB 3D Forged, +/-7° Rise 31.8

    Handlebar

    DB Pro Bar750mm width, 15mm rise, 31.8mm barbore

    Saddle

    DB Race M-series saddle w/ cromo rails

    Seatpost

    DB Micro Adjust 30.9mm

    TypeRigid

    Pedals

    DB Platform CNC, w/replaceable pins, sealed cartidge bearing

    Grips

    DB4L Lock-on 135mm D2 Kraton

    Groupset
    Rear Derailleur

    Shimano SLX M615 Shadow Plus

    Front Derailleur

    Shimano Deore M618, High Direct Mount

    Crank

    Raceface Ride, 36/26T

    Shifters

    Shimano SLX M670 10spd

    Cassette

    Shimano HG50 10spd (11-36t)

    Chain

    KMC X10 EPT Anti-Rust

    Brakes

    Shimano M447 Hydraulic Disc - 180/180mm Rotor

    TypeShimano Hydraulic Disc

    Brake Levers

    Shimano M506 Hydraulic Disc

    Wheels
    Rims

    DB 95Wide w/55mm Cutout, Singlewall 32h

    Spokes

    14g Stainless Steel

    Front Hub

    Alloy 32h Sealed Cartridge Bearing 150mmx15mm Thru

    Rear Hub

    Alloy 32h Cassette, Sealed Cartridge Bearing 197mmx12mm Thru

    Tires

    Kenda Juggernaut 26x4.5"

    Riders Also Compared