Co-op Cycles DRT 2.1 Bike
This product is not available. Good news: we have a newer version.
Shop newer versionCo-op Cycles flagship DRT 2.1 bike moves you up to thru-axles, a clutch-style Shimano SLX Shadow Plus rear derailleur and 27.5+ wheels that stick to the roughest downhill singletrack.
- 1 x 11 Shimano SLX drivetrain eliminates the front derailleur to enable swift, streamlined shifting and reduce overall weight
- Shimano SLX Shadow Plus clutch-style rear derailleur decreases chain slap and makes shifts more reliable
- Front suspension features 120mm of travel and a remote lockout so you can quickly lock the fork for climbing efficiency
- 27.5 plus tires provides lots of traction, improving handling and ensuring a smoother ride on even the roughest of terrain
- Internal cable routing is ready for a dropper post upgrade
- Fits 29" wheels for a more cross-country feel (sold separately)
- Wheels are ready for a tubeless tire setup
- Shimano hydraulic disc brakes deliver reliable stopping power on or off-road and in variable weather conditions
- Full-fender and rack compatible, ready for bikepacking adventure
- Front and rear thru-axles provide added rigidity
- Bicycle weight limit is 300 lbs. total, including rider + all gear carried on the bike and on the rider's body
- NOTE: Specs and images are subject to change based on component availability
- 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 Bikepacking |
|---|---|
| Mountain Bike Style | Trail |
| Frame | Co-op Cycles 6061 double-butted aluminum |
| Bike Suspension | Front Suspension |
| Fork | X Fusion 27.5 plus suspension fork, air sprung with rebound adjustment, quick flip remote lock-out |
| Fork Travel | 120 millimeters |
| Crankset | Shimano SLX |
| Bottom Bracket | Shimano BB-MT800 |
| Shifters | Shimano SLX |
| Rear Derailleur | Shimano SLX Shadow + |
| Rear Cogs | Shimano SLX, 11-42, 11 speed |
| Number of Gears | 11 |
| Brake Type | Hydraulic Disc Brake |
| Brakes | Shimano SLX Hydraulic |
| Brake Levers | Shimano SLX |
| Rims | WTB Scraper i45 27.5 |
| Front Hub | Shimano SLX 27.5 plus/boost with thru-axle |
| Rear Hub | Shimano SLX 27.5 plus/boost with thru-axle |
| Wheel Size | 27.5+ inches |
| Tires | WTB Ranger 2.8 |
| Tire Width | 2.8 inches |
| Handlebar Shape | Riser Bar |
| Handlebar | Co-op Cycles AL6061 double-butted riser bar |
| Stem | Co-op Cycles, 31.8, 0 degree rise |
| Seat Post | Co-op Cycles 6016 AL, 31.6 diameter |
| Saddle | WTB Volt Sport |
| Pedals | Co-op Cycles MTB style with alloy cage |
| Headset | Internal headset |
| Chain | Shimano SLX, 11 speed |
| Weight | 30 lbs. 11.8 oz. |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
| Dropper Post | Yes |
| Sustainability | From a Climate Neutral Certified brand |
| S | M | L | XL | |
|---|---|---|---|---|
| Height Range | 5'3" - 5'6" | 5'6"- 5'9" | 5'9" - 6'0" | 6'0" - 6'3" |
| Reach | 416 | 442 | 454 | 468 |
| Stack | 590 | 590 | 613 | 632 |
| Effective Top Tube | 585 | 605 | 625 | 645 |
| Seat Tube Center-Top | 375 | 410 | 445 | 480 |
| Standover Height | 712 | 732 | 758 | 782 |
| Head Tube Length | 100 | 100 | 125 | 145 |
| Head Tube Angle (degrees) | 68 | 68 | 68 | 68 |
| Seat Tube Angle (degrees) | 73 | 73 | 73 | 74 |
| Wheelbase | 1115 | 1140 | 1162 | 1183 |
| Chainstay | 435 | 435 | 435 | 435 |
| Fork Offset | 46 | 46 | 46 | 46 |
Sizing Notes
Measurements are stated in millimeters unless otherwise indicated.
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.