Light and fast, sturdy and resilient, the Viper 20” is the perfect urban adventure kids bike. Featuring Shimano 7-speed, meaning your child won’t only be keeping up with the parents, they might be overtaking them too!
Parents can be assured that the Viper 20” is built with safety as the first priority. Designed with safe and reliable components such as resilient alloy parts that are ready for anything, making the Viper 20” the ultimate kids bike for tearing around the neighborhood. Gift them the taste of freedom and let them explore the great outdoors!
Kids are unforgiving on their bikes but our range of kids bikes are built to withstand that tough love. Suited for riders 120 – 135 cm (7 – 9 years old).
FRAME: 6061 aluminium alloy
SHIFTERS: Shimano Revo shifter
REAR DERAILLEUR: Shimano Tourney TX
FREEWHEEL / CASSETTE: Shimano 7-speed freewheel (14-28t)
CHAINSET: Alloy crankset single chainring 42T
CHAIN: KMC Z8.3
BOTTOM BRACKET: VP sealed bearing
BRAKES: Tektro V-brake
BRAKE LEVERS: Tektro kids specific
WHEELSET RIM: Reid double wall alloy
HUB: Reid alloy bolt on
TYRES: Innova 20 x 1.75″
HANDLEBARS: Reid alloy flat bar
STEM: Zoom Ahead 1 1/8 alloy
GRIPS: Reid ergonomic rubber
SADDLE: Reid junior MTB
SEATPOST: Reid alloy 27.2 mm micro adjust
PEDALS: Reid PVC platform
Every Day Free Shipping: Joe Mamma offers free shipping on all Canadian orders over $200 excluding complete bicycles and trainers. Customers are also welcome to pick up their orders in store at no charge, you can opt to do so at checkout (please await your order completion notice before coming to pick up your order).
Shipping Policy: Orders will be shipped as soon as possible, customers will be notified if any delay should occur. If one part of your order is unavailable at time of order, your order may be fulfilled with multiple packages. Shipping charges are non-refundable. International clients please note that customs or brokerage fees are the sole responsibility of the purchaser.
Joe Mamma Cycles ships to both Canada & the USA! We use Canada Post, UPS & Fedex to get you the best price & use recycled packaging to reduce our environmental impact.