Co-op Cycles ARD 1.2W Women's Bike
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Built for women's geometry and comfort all day on paved and gravel roads, the Co-op Cycles ARD 1.2W bike features a Shimano 105 drivetrain and dual-piston mechanical disc brakes.
Shop similar productsKey Details
- Designed specifically for women with a shorter top tube, shorter stem, narrower handlebars and a women-specific saddle
- 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 deliver reliable stopping power through challenging off-road and 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 | Women's |
| Sustainability | From a Climate Label Certified brand |
| XS | S | M | L | |
|---|---|---|---|---|
| Height Range | 5'0" - 5'3" | 5'3" - 5'6" | 5'6"- 5'9" | 5'9" - 6'0" |
| Reach | 366 | 366 | 369 | 378 |
| Stack | 535 | 545 | 571 | 582 |
| Effective Top Tube | 510 | 520 | 530 | 545 |
| Seat Tube Center-Top | 380 | 430 | 480 | 520 |
| Standover Height | 694 | 729 | 768 | 798 |
| Head Tube Length | 130 | 140 | 165 | 175 |
| Head Tube Angle (degrees) | 70 | 71 | 72 | 72.5 |
| Seat Tube Angle (degrees) | 75 | 74.5 | 74 | 74 |
| Wheelbase | 1000 | 1000 | 997 | 1002 |
| Chainstay | 420 | 420 | 420 | 420 |
| Fork Offset | 50 | 50 | 50 | 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.
Write a Review
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My favorite bike
I've owned Trek road bikes and a Surly Straggler, and this is by far the best bike I've purchased - light weight with good quality components, and also useful for commuting. Super easy to fix flats (especially compared to my Surly, where the disc brakes have to be realigned each time!) I upgraded to a better seat, and shortened the stem, and find it super comfortable - even on rides ~50 miles. I use it for commuting (added a light rear rack), but love that I can also ditch my panniers and take it on long rides.
Great Intro to Cycling
I love this bike. I'm new to the sport, and I wanted something that was economical but still quality. This bike fits the bill perfectly. I love the Shimano 105 groupset, the disc brakes, the matte finish, the whole thing. It particularly shines on climbs. It's so light and shifts effortlessly. This is an awesome bike for the beginner or average rider. I feel that as I progress a full carbon bike will become necessary (or at least desirable), but for now just the carbon fork works great.
Fun to Ride!
Peppy and responsive. Light enough to climb easily, stable on descents and the disk brakes make it perfect for rainy Washington. Very comfortable and fit me perfectly right off the rack. Plus, it's good looking with the raspberry accent colors against a black matte finish. Very happy with this purchase.
Really good bike -- but NOISY
First, I'm a guy but I bought this bicycle after a test ride and realizing its geometry fit me just right. A classic case of if it works, do it. I love the bike. It climbs and descends with grace. I changed out the rear cluster for a 13-42, and an MTB derailleur. I've also ridden for years with the brakes levers swapped, front brake on right. All that just makes the bike 'mine' and I could not be happier. EXCEPT: It is noisy. The rear brake cable routes internally through the down tube. The entry point near the headset is close to the top of the tube. On any kind of rough road the cable slaps against the tube and makes a loud, distracting racket. I returned to REI for help, they did something and for awhile things were a bit better, but enough noise continues that it has become one of those low-level aggravations that is too hard to ignore. Today I removed the rear brake cable just to be certain I understood what was happening. This confirmed it is the brake cable making the noise. I wonder whether there is something 'off' about this individual bicycle but frankly am tired of putting up with this. And our nearest REI is a 6+ hour round trip to get to. I really don't want to get a different bike but am stuck at the moment. One possible solution I think of is to buy a long housing and route the rear brake cable externally all the way. I can't imagine the additional friction on the cable would be excessive, and I use the rear brake very little of the time. This is a lot of thinking out loud. I •am• somewhat surprised or would be if this difficulty has not affected others. It is the kind of thing I would also think a manufacturer would not permit to exist, and would change the design to eliminate it. Good bicycle. We'll see.
Great Buy!
Would loved to have had 3 grand for a super duper name brand bike with every bell and whistle made of gold, but honestly, this bike rocks and lacks nothing
Better gear is built together
From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.



