Radio Bikes ZUMA 20" Complete Bike
- Free shipping over £100
- In stock, ready to ship
- Backordered, shipping soon
Buying a bike for your child can be daunting, that’s why we developed the ZUMA range to make it that much easier. Based around the concept of a kid sized MTB bike, the ZUMA bikes are incredibly lightweight, with carefully researched geometry and designed specifically around smaller riders as the perfect balance between a bike for a child to learn the basics on, and a more advanced MTB for off-road riding conditions for weekend rides with the parents.
With a full range of sizes from 14” for the first-time rider, all the way through to a 26” wheeled machine for the aspiring rookie, there is a ZUMA for every rider. These carefully spec’d bikes feature a super lightweight alloy frame and fork with double wall rims and children specific aftermarket components from PROMAX, KMC, FSA, Vee Rubber and Satori, making them suit the rider’s size perfectly, but look, feel and ride just like a high-end full adult size MTB.Children are the future, and the ZUMA line is designed to give them the best possible start in for that future…FRAME RADIO
“ZUMA 20” frame, 6061-T6 alloy
FORK RADIO “ZUMA 20” straight rigid fork, 6061-T6 alloy
HANDLEBAR RADIO “ZUMA 20” bar, 6061-T6 alloy, 31.8mm bar bore, 1″rise
GRIPS RADIO “ZUMA” grips, 110mm, flangeless
STEM RADIO “ZUMA 45” frontload stem, alloy, 45mm reach
HEADSET FSA A-headset, loose ball
BRAKE LEVER PROMAX “BL-367” lever, alloy
BRAKE PROMAX “DSK-310” – mechanical disc front & rear brake
CRANK RADIO “ZUMA” 3pc crank, forged alloy, 145mm lengthBB RADIO bb set, BSA, square taper, sealed bearing
PEDALS RADIO “JUNIOR” pedals, nylon
CHAIN KMC chain, Z1 narrow type, 1/2″ x 3/32″
SPROCKET RADIO sprocket, steel, 32t, narrow wide
DRIVER MICROSHIFT 12-28t, 7speed
FRONT HUB RADIO disc hub, alloy shell, loose ball, QR crmo axle, 20h
REAR HUB RADIO “ZUMA” disc cassette hub, alloy, sealed, QR, 20h
FRONT RIM RADIO “J25SE” rim, alloy, double wall
REAR RIM RADIO “J25SE” rim, alloy, double wallSEAT RADIO “ZUMA 2024” railed seat
SEAT POST PROMAX “SP-2019” seat post, alloy, multi-adjust, 300mm
SEAT CLAMP RADIO “SLIM” seat clamp, alloy
TIRES VEE TIRE “CROWN GEM” tires, 2.25″ front & rear
WEIGHT 9.85kg / 21.72lbs
Smaller items will be shipped Royal Mail Tracked Shipped same day if before 3.:00PM and in Stock
Larger Items will be sent DPD for Next day if ordered before 2:00 PM and are fully in stock at time.
For more info on shipping see bottom of the page.
