Cannondale Cujo 20+ Kids' Mountain Bike
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Built to turn little rippers into full-on mountain bikers, the Cannondale Cujo 20+ kids' bike is equipped with big grippy tires, mechanical disc brakes and seriously trail-worthy components.
Shop similar productsKey Details
- SmartForm C2 alloy frame and fork are light and durable
- Shimano Revo 7-speed twist shifter makes it easy for kids to change gears across the wide-range cassette
- Mechanical disc brakes offer reliable stopping power in all conditions and on any terrain
- Kids' plus-size wheels and tires (20 x 2.6 in.) offer a plush, grippy ride
- 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 | Mountain Biking |
|---|---|
| Mountain Bike Style | Trail |
| Frame | SmartForm C3 alloy, smooth welding |
| Fork | SmartForm C3 alloy, 1-1/8 in. steerer, IS disc mount |
| Bike Suspension | No Suspension |
| Crankset | Prowheel with double guard, 30T, 130 mm |
| Bottom Bracket | Cartridge, square taper |
| Shifters | Shimano Revo 7-speed twist shift |
| Rear Derailleur | Shimano Tourney |
| Rear Cogs | 11-34T, 7-speed |
| Number of Gears | 7 gear(s) |
| Brake Type | Mechanical Disc Brake |
| Brakes | Tektro mechanical disc, 160/160 mm rotors |
| Brake Levers | Tektro 3 finger |
| Rims | Cannondale Disc, lightweight alloy, double wall, 20 in., 29mm inner width, 28h |
| Front Hub | Alloy Disc QR, 28H |
| Rear Hub | Formula QR |
| Wheel Size | 20 inches |
| Tires | Kenda Slant 6, 20 x 2.6 in. |
| Tire Width | 2.6 inches |
| Handlebar Shape | Riser Bar |
| Handlebar | Alloy 600 mm x 30 mm (width x rise) |
| Stem | Alloy Ahead, 30 mm |
| Seat Post | Lightweight alloy, 25.4 mm |
| Saddle | Cannondale Ergo |
| Pedals | Wellgo composite platform with reflectors |
| Headset | 1-1/8 in. Ahead, semi-integrated |
| Chain | KMC Z7, 7-speed |
| Weight | Unavailable |
| Gender | Kids' |
| 20 IN | |
|---|---|
| Reach | 30.6 |
| Stack | 44.4 |
| Effective Top Tube | 45 |
| Seat Tube Center-Top | 26.5 |
| Standover Height | 52.2 |
| Head Tube Angle (degrees) | 69.5 |
| Seat Tube Angle (degrees) | 72 |
| Bottom Bracket Height | 21.6 |
| Wheelbase | 86.6 |
| Chainstay | 37.5 |
Sizing Notes
Measurements are stated in centimeters 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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Customer Images
Overall good, but some quality issues
I was looking for my kid's 20" mountain bike and chose this model against the Co-Op brand one. The MSRP of this bike is higher than Co-Op but more discount, so I assume it has better build quality than Co-Op. The bike is lightweight and looks good. But it has some quality issues. 1) The bike has only "right-side" rear-facing reflectors, so looking at it from behind looks strange. I thought this was a simple mistake, so I contacted REI and the manufacturer, and they said this is what it is. They suggested installing the reflectors in this weird way. 2) The side of the rubber handle grip is super soft and easily broken for about one month of usage. I can see the circular metal inside the grip. I contacted the manufacturers multiple times to get the replacement grip, but I still await responses. 3) A brake cable housing has fallen apart (inside metal cable exposed) because it had been tightly installed around the head tube (twisted). Whenever using the brake, it will receive lots of tension because of this. I feared this brake cable would eventually fail (e.g., rust). I suspected the brake cable was faulty or installed incorrectly, but REI said this was wear and tear. Still, I don't understand how this "wear and tear" can happen for about one month of usage. I would tolerate issues 1) and 2), but couldn't do so for issues 3). I then bought the Co-Op brand one, which now has MUCH better build quality than this one.
Great little bike for mtb!
This has been a great little bike for my kids. We chose it specifically because the handle bar shifter was much easier to twist than comparable bikes. My average-height six year old rides it now (older child rode it last season).