Co-op Cycles CTY 2.1 Bike
Let the city be your adventure with the Co-op Cycles CTY 2.1 bike. Its upright position, suspension fork and 1x shifting make it fun to ride around town—and even explore some dirt paths, too.
Key Details
This item pays for membership!
$81
10% Reward
on this and every eligible full-price item*
+
$30
Bonus Card
valid for 30 days after joining*
=
$111
Value
Keep shopping
- Updated for a more comfortable, upright position—which also makes it easier to see the road
- Pavement-first design is also dirt-capable, because sometimes you want to explore that forest road or see where the dirt path goes
- Upgraded Shimano Essa 1x drivetrain (from previous model's 2x) simplifies shifting while still providing plenty of gears for flats or hills
- Suspension fork provides 63 mm of travel to smooth out rough roads
- Tektro hydraulic disc brakes provide sure stopping power in variable weather
- Mixed-terrain tires provide some extra grip off road and feature reflective sidewalls to enhance visibility
- Internal cable routing offers a clean look and protects cables from grime
- Multiple frame mounts help you accessorize the bike as you see fit
- Mounts include: top tube mounts, bottle cage mount on the seat tube, 3-pack cage mount on the down tube, and 2-pack mount under the top tube
- Can accommodate a rear rack, fenders and kickstand (not included)
- Riser handlebar puts your hands in a natural position to reduce strain
- Ergonomic grips provide comfort and support hands
- 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
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 | Recreational Cycling |
|---|---|
| Frame | 6061 aluminum |
| Step-Through | No |
| Bike Suspension | Front Suspension |
| Fork | SR Suntour SF20-NEX DS |
| Fork Travel | 63 millimeters |
| Crankset | Shimano Essa FC-U2000-1 40T |
| Bottom Bracket | Shimano BB-UN101 square taper |
| Shifters | Shimano Altus Rapidfire Plus 8-speed with optical display |
| Rear Derailleur | Shimano Essa RD-U2000 GS 8-speed |
| Rear Cogs | Shimano CS-HG40, 8-speed cassette, 11-40T |
| Number of Gears | 8 gear(s) |
| Brake Type | Hydraulic Disc Brake |
| Brakes | Tektro hydraulic disc brake; 160 mm front and rear |
| Brake Levers | Tektro 2-finger lever |
| Rims | Aluminum double-wall; 32H |
| Front Hub | Shimano HB-QB400 6-bolt; 32H; 9 x 100 mm |
| Rear Hub | Shimano FH-QB400-HM, 6-bolt; 32H; 10 x 135 mm |
| Wheel Size | 700c |
| Tires | Kenda Kick-Back with reflective sidewall and K-Shield |
| Tire Width | 40 millimeters |
| Handlebar Shape | Riser Bar |
| Handlebar | Co-op Cycles 6061 aluminum double-butted riser bar; 31.8 mm clamp diameter; 15 mm rise; 9 deg. backsweep; 4 deg. upsweep |
| Stem | Co-op Cycles alloy; 31.8 mm clamp; 6 deg. rise |
| Seat Post | Co-op Cycles 6061 aluminum; 31.6 x 350 mm with 8 mm offset forged head |
| Saddle | DDK Comfort Plus with memory foam |
| Pedals | Co-op Cycles platform; 9/16 in. axle |
| Headset | Semi-integrated |
| Chain | KMC/Shimano HG40 7-/8-speed |
| Gender | Unisex |
| Sustainability | From a Climate Label 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 | 375 | 385 | 394.9 | 405.9 | 411.84 |
| Stack | 606.8 | 616.2 | 630 | 639.7 | 658.5 |
| Effective Top Tube | 542.8 | 558.5 | 575.6 | 594.4 | 616.3 |
| Seat Tube Center-Top | 365 | 405 | 450 | 500 | 550 |
| Standover Height | 657.6 | 693.2 | 734.46 | 784.8 | 828 |
| Head Tube Angle (degrees) | 70 | 70 | 70 | 70 | 70 |
| Seat Tube Angle (degrees) | 74.5 | 74.3 | 74 | 73.5 | 73 |
| Wheelbase | 1057 | 1071.5 | 1086 | 1099.5 | 1116.4 |
| Chainstay | 445 | 445 | 445 | 445 | 445 |
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.
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.
