Diamondback Bicycles Jr Viper 20″ Wheel Youth BMX Bike, Cyan/Yellow

For kids making the jump from a push-bike to a “big kid” bike, the Jr viper fits the bill. This bike has all the features you’d expect in a BMX bike, like a Bomber steel frame and fork, sturdy wheels, and beefy tires. Then we added a few extras to help smaller riders enjoy neighborhood jaunts even more: a chain Guard to protect skin and clothing, a rear hand brake plus a coaster brake to help ease the transition to braking with their hands, plus super short 140mm cranks sized just right for kids. The Jr viper fits riders 44″-54″ Tall, aged approximately 4-9 years old.

Product Features

• Single-speed drivetrain with 140mm cranks and 36T chain ring keeps smaller riders cranking with the Big kids
• Knobby tires stay planted during off-road escapades
• Rear linear pull brake Plus coaster brake helps kids transition from a coaster brake to a hand brake