The Ultimate Guide to Buying a Kids' Bike
Co-op Cycles REV 12 Kids' Balance Bike
$189.00
Members get an est. $18.90 in rewards
Introduce a child to the world of 2 wheels. The Co-op Cycles REV 12 is designed to assist with learning riding basics: balance, steering and even braking. It now has a rear handbrake and new geometry.
Only thru 9/28
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Key Details
Wheel Size
12 inches
- Updates include a rear handbrake and a new geometry designed to provide a better fit
- Designed to fit kids 2'7"–3'3" (typically ages 2–4 years) with an inseam length of 11.5–17 in.; see size chart for detailed buying guidance
- This bike helps introduce kids to the world of 2 wheels
- Durable and lightweight aluminum frame features a low standover clearance to help build confidence
- Rear handbrake helps build braking skills to encourage progression to a pedal bike
- Designed with narrow chainstays for easier striding
- Smaller-diameter riser bar and grips to better fit kids' hands
- Quick-release seatpost and quill stem make adjustments easy for growing riders
- Kid-size saddle for comfortable on-bike fit
- Durable pneumatic tires provide grip for mixed surfaces
- Includes our How to Ride Guide to help get young riders rolling on their own
- Sticker pack includes tons of fun designs so kids can customize their bike however they want
- Bicycle weight limit is 60 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.
This bike comes with Coast to Coast Support, which includes:
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.
View the Co-op Cycles Rev Product LineView all Co-op Cycles Kids' Bikes- 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 | Cycling |
|---|---|
| Recommended for Ages | 2-4 years |
| Recommended Rider Weight | Up to 60 pounds |
| Frame | Aluminum step-through balance frame |
| Handlebar Shape | Riser Bar |
| Wheel Size | 12 inches |
| Weight | 9 lbs. 0.3 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 |
Co-op Cycles Bikes (C08929)
| 12 IN | |
|---|---|
| Height Range | 2'7" - 3'3" |
| Head Tube Angle (degrees) | 66 |
| Seat Tube Angle (degrees) | 70 |
| Wheelbase | 613 |
| Chainstay | 240 |
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.
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