Product Code: Radio-BMX-Racing-Cobalt-Junior
Availability: In Stock

Available Options



Frame - 6061 T6 alloy

Fork - Crmo, 1” butted steerer tube, hi-ten fork legs

Bars - 6061 T6 alloy

Grips - RADIO, diamond knurling, closed end, 130mm length

Stem - RADIO, Cobalt toploader, ext. 40mm, alloy

Headset - FSA, TH-388, threadless headset, 1”

Lever - Rear, Promax, XL-378 Brakes - Rear, Promax, MV-87

Cranks - RADIO, Cobalt 3pc crank, forged/cnc, alloy crank, 155mm length

BB - RADIO, BSA square taper, sealed

Pedals - RADIO, Mini, PC, crmo axle

Chain - KMC, Z410, 1/2” x 1/8”
Sprocket - RADIO, 38T, alloy
Driver - ATA, 14T, 1/2” x 1/8”, crmo

Front Hub - RADIO, Cobalt hub, alloy cnc, loose ball, 28T, 3/8” crmo axle
Rear Hub - RADIO, Cobalt hub, alloy cnc, loose ball, 28T, flip flop, 3/8” crmo axle
Rims - RADIO, R450, double wall, 28H, alloy

Seat - RADIO, Mini, combo seat
Seat Post - RADIO, 22.2mm alloy seatpost
Seat Clamp - RADIO, seat clamp, forged, alloy

Tyres - Tioga, Power-Block, 20” x 1-1/8”

Weight - 7,17 kg - 15.8lbs

If you have any questions please call a member of our staff on 07766 142283

Welcome to UrbanAir Bmx Shop!

We provide all your BMX needs, We stock parts that a lot of shops have to order in so this means less waiting time for you!

If you have any questions or would like to know if we have a certain item in stock or even if we can order in, give our friendly staff a ring and they will be more than happy to help you.

We are now located online only!