Diamondback Bicycles

El Oso Bike

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It really is as fun as it looks!


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Product Details

**Shipping Information: Currently, this item doesn’t ship to APO/FPO or PO Box addresses. We’re very sorry for this inconvenience.**

Our El Oso fat bike really is as much fun to ride as it looks. Throw your leg over it and you may notice most of the bike is pretty standard stuff, at least for Diamondback: a strong and lightweight aluminum frame made with hydroformed tubing, a 120mm travel Rockshox fork, a smooth-shifting Shimano 2×10 drivetrain. If you can keep yourself from looking down as you pedal away, you’ll notice it doesn’t feel too much different from a normal bike, either. Designed to excel in sand or snow, the high volume / low pressure tires gain purchase on surfaces that have long been unrideable. But you don’t have to ride in sand or snow to experience the amazing traction of these tires—a spin on your favorite local trail will have you grinning ear to ear. El Oso does indeed excel on dunes and snow, but it’s not limited to them. It’s a capable trail bike as well! Wherever you choose to ride it, one thing’s for sure: El Oso is a blast.

Features:
6061-T6 aluminum frame with hydroformed tubes, 1.5" tapered/machined headtube, fits up to 26x5" tire
Rockshox Bluto 120mm Solo Air fork, 32mm stanchion, w/rebound and lockout adjust
Shimano M447 hydraulic disc brakes (180/180mm rotor)
Shimano SLX Shadow Plus rear derailleur w/clutch
Kenda Juggernaut 26x4.5" tires

  • 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 120mm Solo Air, 32mm Stanchion, Rebound, Lockout, 150mm Thru, 1.5 Taper
  • Headset: FSA C-40 Sealed 1-1/8"/1.5" ACB Integrated
  • Cranks: Raceface Ride, 36/26T
  • Bottom Bracket: Raceface Outboard Bearing
  • Front Derailleur: Shimano Deore M618, High Direct Mount
  • Rear Derailleur: Shimano SLX M615 Shadow Plus
  • Shifter: Shimano SLX M670 10spd
  • Cogset (Cassette/Freewheel): Shimano HG50 10spd (11-36t)
  • Chain: KMC X10 EPT Anti-Rust
  • Front Hub: Alloy 32h Sealed Cartridge Bearing 150mmx15mm Thru
  • Rear Hub: Alloy 32h Cassette, Sealed Cartridge Bearing 197mmx12mm Thru
  • Spokes: 14g Stainless Steel
  • Rims: DB 95Wide w/55mm Cutout, Singlewall 32h
  • Tires: Kenda Juggernaut 26x4.5"
  • Brakes: Shimano M447 Hydraulic Disc - 180/180mm Rotor
  • Brake Levers: Shimano M506 Hydraulic Disc
  • Pedals: DB Platform CNC, w/replaceable pins, sealed cartidge bearing
  • Handlebar: DB Pro Bar750mm width, 15mm rise, 31.8mm barbore
  • Grips: DB4L Lock-on 135mm D2 Kraton
  • Stem: DB 3D Forged, +/-7° Rise 31.8
  • Seat: DB Race M-series saddle w/ cromo rails
  • Seatpost: DB Micro Adjust 30.9mm
  • Extras: Owner’s Manual, Chainstay Protector, Clear Coat, H20 bottle mounts