Built for riding in sand or snow, the El Oso is equipped with high-volume, low-pressure Kenda Juggernaut tires that offer incredible traction. Featuring a strong and lightweight aluminum frame, 100mm travel Rockshox fork and Shimano hydraulic disk brakes, this fat bike is ready for almost any terrain.
Our EMS bike technicians are always ready to assist. Schedule an appointment with one of our EMS bike locations and an EMS bike tech will build this bike for no charge. Click here for a list of our EMS locations that offer this service.
This product will be shipped directly from Diamondback and will leave their warehouse in 2-3 business days. Eligible for ground shipping only.
- 6061-T6 aluminum frame with hydroformed tubes, 1.5 in. tapered/machined headtube, fits up to 26 x 5 in. tire
- RockShox Bluto 100mm 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 26 x 4.5 in. tires
- Sizes: S/16 in. M/18 in. L/20 in.
- Frame: El Oso Butted 6061-T6 Aluminum w/ Formed Top / Down Tube, 1.5 in. Tapered Machined Headtube, 197mm Thru Axle, Fits up to 26 x 5 in. tire
- Fork: RockShox Bluto 100mm Solo Air, 32mm Stanchion, Rebound, Lockout, 150mm Thru, 1.5 Taper
- Headset: FSA C-40 Sealed 1-1/8 in. /1.5 in. ACB Integrated
- Cranks: Raceface Ride, 36/26T
- Bottom Bracket: Raceface Outboard Bearing
- F. Derailleur: Shimano Deore M618, High Direct Mount
- R. Derailleur: Shimano SLX M615 Shadow Plus
- Shifter: Shimano SLX M670 10spd
- Cogset: Shimano HG50 10spd (11-36t)
- Chain: KMC X10 EPT Anti-Rust
- Brakes: Shimano M447 Hydraulic Disc - 180/180mm Rotor
- Brake Levers: Shimano M506 Hydraulic Disc
- Front Hub: Alloy 32h Sealed Cartridge Bearing 150mm x 15mm Thru
- Rear Hub: Alloy 32h Cassette, Sealed Cartridge Bearing 197mm x 12mm Thru
- Spokes: 14g Stainless Steel
- Rims: DB 95Wide w/55mm Cutout, Singlewall 32h
- Tires: Kenda Juggernaut 26 x 4.5 in.
- Handlebar: DB Pro Bar 750mm width, 15mm rise, 31.8mm barbore
- Grips: DB4L Lock-on 135mm D2 Kraton
- Stem: DB 3D Forged, +/-7° Rise 31.8
- Seatpost: DB Micro Adjust 30.9mm
- Seat: DB Race M-series saddle w/ cromo rails
- Extras: Owner’s Manual, Chainstay Protector, Clear Coat, H20 bottle mounts