Radio ZUMA 20″ – Mountainbike – 2022 – Black

Buying a bike for children can be daunting. That’s why the ZUMA range was developed to make the decision easier. The ZUMA bikes are based on the concept of a kid-sized MTB bike. They are incredibly lightweight, have a carefully considered geometry and have been specifically designed for smaller riders. This creates the perfect balance between a bike for kids and an advanced MTB on which to learn the basics, on off-road rides or weekends with parents.

With a full range of sizes from 14″ for beginner riders to 26″ bikes for aspiring rookies there’s a ZUMA for every rider. These carefully specified bikes feature a super-lightweight aluminum frame and fork, double-walled rims and kid-specific aftermarket components from PROMAX, KMC, FSA, Vee Rubber and Satori, so the bike fits the rider’s size perfectly but looks, feels, and rides just like a high-end adult-sized MTB.

 

Specifications of the Radio ZUMA 20″

• frame: 6061-T6 aluminum
• top tube length: 17.3″ / ~439mm
• fork: 6061-T6 aluminum
• 20″ wheels with 20×2.25″ VEE TIRE Crown Gem tires
• 7-speed microSHIFT 11-28T
• brakes: PROMAX DSK-310 mechanical disc brakes
• crank: ZUMA 3-piece, 145mm
• bottom bracket: BSA square taper
• weight: approx. 9.85kg (manufacturer’s specification)