Shimano M447 Hydraulic Disc - 180/180mm Rotor

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

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

Alloy 32h Sealed Cartridge Bearing 150mmx15mm Thru

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

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

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

Alloy 32h Cassette, Sealed Cartridge Bearing 197mmx12mm Thru

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 100mm 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.

Diamondback El Oso

A 26″ aluminum frame hardtail fat bike with upper mid-range components.

Frame	Aluminum
Suspension	Hardtail, 100mm
Fork	RockShox Bluto RL
Wheels	26″ Aluminum
Drivetrain	2 × 10
Groupset	SLX, Deore
Brakes	Shimano Hydraulic Disc

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 Travel: 100mm Spring Type: Air
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 Type: Rigid
Pedals	DB Platform CNC, w/replaceable pins, sealed cartidge bearing
Grips	DB4L Lock-on 135mm D2 Kraton

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 Type: Shimano Hydraulic Disc
Brake Levers	Shimano M506 Hydraulic Disc

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"

2016 DiamondbackEl Oso

2016 Diamondback
El Oso