Diamondback El Oso Grande Fat Bike - 2016
This product is not available.
Diamondback designed the El Oso Grande around a rigid platform to shave pounds and let the gigantic tires take care of the suspension, floating over sand, snow, or crazy-loose trails.
Shop similar productsKey Details
Wheel Size
26 inches
Number of Gears
20 gear(s)
- With hydroformed aluminum tubes, the frame and fork allow an amazingly nimble ride
- SRAM X5 2x10 drivetrain has a gear for any trail, and mechanical disc brakes provide excellent modulation and stopping power
- 26 x 4.9 in. tires can be comfortably ridden with PSI in the low teens
- NOTE: Specs and images are subject to change based on component availability
Imported.
This bike comes with Coast to Coast Support, which includes:
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
View all Diamondback- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Mountain Biking |
|---|---|
| Mountain Bike Style | Cross-country |
| Frame | 6061 aluminum |
| Fork | Alloy |
| Bike Suspension | No Suspension |
| Crankset | FSA Comet Mega Exo, 36/26 |
| Bottom Bracket | FSA Mega Exo |
| Shifters | SRAM X5 |
| Front Derailleur | SRAM X5 |
| Rear Derailleur | SRAM X5 |
| Rear Cogs | Shimano HG50, 11-36, 10-speed |
| Number of Gears | 20 gear(s) |
| Brake Type | Mechanical Disc Brake |
| Brakes | TRP Spyke mechanical disc |
| Brake Levers | TRP ML800 Spyke |
| Rims | DB |
| Front Hub | Alloy disc, 32h |
| Rear Hub | Alloy disc, 32h |
| Wheel Size | 26 inches |
| Tires | Chaoyang Cruiser, 26 x 4.9 |
| Handlebar Shape | Riser Bar |
| Handlebar | DB Pro Bar |
| Stem | DB 3D forged |
| Seat Post | DB micro adjust |
| Saddle | DB Race M-series |
| Pedals | DB alloy platform |
| Headset | FSA C-40 |
| Chain | KMC X10 |
| Weight | 34 lbs. 13 oz. pounds |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
Diamondback Bikes (893052)
| S | M | L | |
|---|---|---|---|
| Height Range | 5’5”-5’9” | 5’10”-6’0” | 6’1-6’4” |
| Reach | 408 | 434 | 455 |
| Stack | 600 | 609 | 609 |
| Effective Top Tube | 580 | 609 | 630 |
| Seat Tube Center-Top | 400 | 457 | 500 |
| Standover Height | 787 | 804 | 820 |
| Head Tube Length | 110 | 120 | 120 |
| Head Tube Angle (degrees) | 68.5 | 68.5 | 68.5 |
| Seat Tube Angle (degrees) | 74 | 74 | 74 |
| Bottom Bracket Height | 342 | 342 | 342 |
| Wheelbase | 1125 | 1155 | 1176 |
| Chainstay | 460 | 460 | 460 |
| Fork Offset | 50 | 50 | 50 |
Sizing Notes
Bike measurements are stated in millimeters.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.