Our Junior Bike is the smallest mass-produced frame with 28 "wheels.
From 10 years it is possible to operate with VIPER Speedmachine the sport. Whether it is with family or with the first duathlon, the first bike that really
fits, makes a lot of joy when cycling.
For each Jugendrad Viper VIPER with the sport of € 100, - support.
("the young Viper Sport 100")
