Co-op Cycles REV CTY 24 Kids' Bike
Designed to build confidence and skill, the Co-op Cycles REV CTY 24 bike gives young riders all the performance of an adult bike, scaled down to match their size.
Key Details
- Designed to fit kids 4'2"–4'10" (typically ages 8–12) with an inseam length of 24–28 in.; see size chart for detailed buying guidance
- Aluminum frame is lightweight and durable
- Shimano drivetrain provides 21 versatile gearing options for hills, flats and rolling terrain
- Linear-pull rim brakes provide responsive braking power
- All-terrain tires are mounted on sturdy rims for excellent performance on and off the road
- Please note: small frame may not fit standard-size bottle cages and water bottles; side-entry cages are recommended (not included)
- Bicycle weight limit is 120 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 | No Suspension |
| Fork | 6061 aluminum |
| Crankset | Alloy, 42/34/24 with chain guard; 152 mm crankarms |
| Bottom Bracket | Cartridge |
| Shifters | Shimano Tourney REVOSHIFT twist shifters with optical gear display |
| Front Derailleur | Shimano Tourney |
| Rear Derailleur | Shimano Tourney |
| Rear Cogs | Shimano Tourney 7-speed freewheel; 14-34T |
| Number of Gears | 21 gear(s) |
| Brake Type | Rim |
| Brakes | Linear pull |
| Brake Levers | Short-reach; aluminum |
| Rims | Alloy, double-wall |
| Front Hub | 36-hole; 100 mm nutted axle; steel |
| Rear Hub | 36-hole; 130 mm nutted axle; steel |
| Wheel Size | 24 inches |
| Tires | 24 x 1.5 in. with reflective sidewall |
| Tire Width | 1.5 inches |
| Handlebar Shape | Riser Bar |
| Handlebar | Steel riser; 25.4 mm at center |
| Stem | Alloy |
| Seat Post | Alloy; 27.2 mm diameter |
| Saddle | Co-op Cycles |
| Pedals | Composite platform |
| Headset | Semi cartridge; 1-1/8 in. threadless; steel |
| Chain | KMC |
| Weight | 26 lbs. 1.6 oz. |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Kids' |
| Sustainability | From a Climate Label Certified brand |
| 24 IN | |
|---|---|
| Reach | 365 |
| Stack | 439 |
| Effective Top Tube | 499 |
| Seat Tube Center-Top | 320 |
| Standover Height | 576 |
| Head Tube Angle (degrees) | 71 |
| Seat Tube Angle (degrees) | 73 |
| Wheelbase | 943 |
| Chainstay | 390 |
Sizing Notes
Measurements are stated in millimeters or degrees 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.
Review this Product
Adding a review will require a valid email for verification
Great bike!
Nicely made bike and well set-up in the store. All parts seem to be high quality. My daughter hasn't put a whole lot of miles on it yet, but it's her first multi-gear/hand brake bike and she was very nervous. One little ride down the street and she was loving it. The finish on the frame seems very even and quite thick/durable. The grip shift mechanism for the front gears does seem to be a little tight but that might be able to be adjusted. The gears don't slip out at all. Great bike!
Worse than previous Co-Op bikes
Other co-op bikes have been great but this bike has been real trouble. Badly designed rims with little tube protection led to a popped air tube. The tube used is an uncommon size making changing it harder. The derailleur has had continual issues. It popped the derailleur wire loose. The front derailleur has had trouble shifting into the highest gear as well. Too many problems to reccommand
Nice bike but no kickstand
I bought this bike for my Granddaughter and was surprised a bike costing over $400 comes without a kickstand.The local REI Store didn’t have one in stock to fit it.
24 Inch Kid's Bike
The Bike is great - the sales Personnel were very helpful and knowledgeable.