Spend the day riding paved and gravel roads with the Co-op Cycles ARD 1.2 bike, which features a reliable Shimano 105 drivetrain, dual-piston mechanical disc brakes, and rear rack compatibility.
- Aluminum frame and full-carbon fork offer long-lasting toughness at a low weight
- A front thru-axle adds extra control to every trip
- Dual-piston mechanical disc brakes offer reliable stopping power on or off-road, regardless of weather conditions
- Versatile Shimano 105 2 x 11 drivetrain offers smooth, precise shifting for big climbs and long straightaways
- High-quality, lightweight Co-op Cycles wheelset delivers top-of-the-line performance; fits 700x28 tires
- Bicycle weight limit is 300 lbs. total, including rider + 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
- 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 | Road Cycling |
|---|---|
| Frame | Co-op Cycles 6061 double-butted aluminum frame |
| Fork | One-piece carbon fork, tapered carbon steerer for flat mount disc, includes fender mounts |
| Bike Suspension | No Suspension |
| Crankset | Shimano RS500, 50X34T |
| Bottom Bracket | Shimano |
| Shifters | Shimano 105 |
| Front Derailleur | Shimano 105, band type |
| Rear Derailleur | Shimano 105 |
| Rear Cogs | Shimano 105, 11-32, 11 speed |
| Number of Gears | 22 |
| Brake Type | Mechanical Disc Brake |
| Brakes | TRP Spyre-C flat mount dual piston mechanical disc brake |
| Brake Levers | Shimano 105 |
| Rims | Co-op Cycles, 32 hole |
| Front Hub | Co-op Cycles 12mm thru-axle |
| Rear Hub | Co-op Cycles QR |
| Wheel Size | 700c |
| Tires | DONNELLY Strada LGG 700 x 28mm |
| Tire Width | 28 millimeters |
| Handlebar Shape | Drop Bar |
| Handlebar | Co-op Cycles aero-ergo design; 31.8mm; 12 degree flare |
| Stem | Co-op Cycles 6061 aluminum, 31.8, 6 degree |
| Seat Post | Co-op Cycles 6016, 31.6 |
| Saddle | Co-op Cycles, chromoly rail |
| Pedals | Sold separately |
| Headset | Integrated headset - 1.18 upper/1.5 lower |
| Chain | Shimano 105, 11-speed |
| Weight | 22 lbs. 0.3 oz. |
| 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 |
| S | M | L | XL | |
|---|---|---|---|---|
| Height Range | 5'3" - 5'6" | 5'6"- 5'9" | 5'9" - 6'0" | 6'0" - 6'3" |
| Reach | 378 | 380 | 384 | 394 |
| Stack | 540 | 564 | 588 | 607 |
| Effective Top Tube | 525 | 540 | 560 | 580 |
| Seat Tube Center-Top | 440 | 490 | 520 | 550 |
| Standover Height | 728 | 763 | 787 | 813 |
| Head Tube Length | 130 | 155 | 180 | 200 |
| Head Tube Angle (degrees) | 71.5 | 72.3 | 72.3 | 73 |
| Seat Tube Angle (degrees) | 75 | 74 | 73.3 | 73 |
| Wheelbase | 1003 | 1003 | 1011 | 1021 |
| Chainstay | 420 | 420 | 420 | 420 |
| Fork Offset | 50 | 50 | 45 | 45 |
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.