When progression is the name of your game, the Co-op Cycles DRT 3.3 bike is your full-sus friend, with wide trail tires that prioritize rollover while giving you enough width for traction and cushion.
- Air-sprung RockShox Revelation RC front suspension and RockShox Deluxe Select rear both have external rebound adjust to keep the ride smooth and wheels glued to the trail
- Wide trail tires provide better rollover than plus-size tires; XS, S bikes have 27.5 x 2.4 in. wheels and 120 mm of travel; M–XL have 29 x 2.4 in. wheels and 130 mm of travel
- 1 x 12-speed drivetrain with Shimano SLX rear derailleur eliminates the front derailleur to enable swift, streamlined shifting and reduce overall weight
- Shimano SLX 12-speed rear derailleur decreases chain slap and makes shifts more reliable
- Comes outfitted with a remote-control X-Fusion Manic dropper seatpost to let you adjust to terrain on the fly (XS–M frames allow 100 mm of travel; L, XL frames allow 150 mm)
- Shimano hydraulic disc brakes deliver reliable stopping power on- or off-road and in variable weather conditions
- Wheels and tires are ready for tubeless setup
- Front and rear thru axles provide added rigidity
- Bicycle weight limit is 300 lbs. total, including rider plus all gear carried on the bike and on the rider's body
- Pedals not included
- NOTE: Specs and images are subject to change based on component availability
Imported.
- 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 | Trail |
| Frame | Co-op Cycles 6061 aluminum |
| Bike Suspension | Full Suspension |
| Fork | RockShox Revelation Motion Control RC |
| Fork Travel | XS: 120 millimeters S: 120 millimeters M: 130 millimeters XL: 130 millimeters |
| Rear Shock | RockShox Deluxe Select+ |
| Crankset | Shimano SLX 32T |
| Bottom Bracket | Shimano BB-MT800 |
| Shifters | Shimano SLX; 12-speed |
| Rear Derailleur | Shimano SLX; 12-speed |
| Rear Cogs | Shimano SLX; 10-51T, 12-speed |
| Number of Gears | 12 gear(s) |
| Brake Type | Hydraulic Disc Brake |
| Brakes | Shimano SLX |
| Brake Levers | Shimano |
| Rims | XS: WTB ST Light i30 TCS 2.0; 27.5 in. S: WTB ST Light i30 TCS 2.0; 27.5 in. M: WTB ST Light i30 TCS 2.0; 29 in. XL: WTB ST Light i30 TCS 2.0; 29 in. |
| Front Hub | Shimano SLX, 15 mm with thru axle |
| Rear Hub | Shimano SLX, 12 mm, 12-speed with thru axle |
| Wheel Size | XS: 27.5 inches S: 27.5 inches M: 29 inches XL: 29 inches |
| Tires | XS: Maxxis High Roller 27.5 x 2.4 in. S: Maxxis High Roller 27.5 x 2.4 in. M: Maxxis Dissector 29 x 2.4 in. XL: Maxxis Dissector 29 x 2.4 in. |
| Tire Width | 2.4 inches |
| Handlebar Shape | Riser Bar |
| Handlebar | Co-op double butted aluminum riser |
| Stem | Co-op Cycles 6061 aluminum |
| Seat Post | X-Fusion Manic Dropper w/remote; 100 mm/150 mm |
| Saddle | Giant |
| Pedals | Not included |
| Headset | FSA internal headset |
| Chain | Shimano SLX, 12-speed |
| Dropper Post | Yes |
| Weight | 31.5 pounds |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
| Sustainability | From a Climate Neutral Certified brand |
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Height Range | 5'0"-5'3" | 5'3"-5'6" | 5'6"-5'9" | 5'9"-6'0" | 6'0"-6'3" |
| Reach | 400 | 425 | 450 | 475 | 500 |
| Stack | 561 | 561 | 601 | 619 | 638 |
| Effective Top Tube | 550 | 575 | 611 | 641 | 671 |
| Seat Tube Center-Top | 360 | 395 | 430 | 465 | 500 |
| Standover Height | 760 | 763 | 788 | 790 | 797 |
| Head Tube Angle (degrees) | 66 | 66 | 67 | 67 | 67 |
| Seat Tube Angle (degrees) | 75 | 75 | 75 | 75 | 75 |
| Bottom Bracket Height | 20 | 20 | 30 | 30 | 30 |
| Wheelbase | 1124 | 1149 | 1188 | 1221 | 1254 |
| Chainstay | 433 | 433 | 441 | 441 | 441 |
| Fork Offset | 46 | 46 | 51 | 51 | 51 |
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.