Radio Xenon Junior Bike (2021)

Recommended Rider Height:

Available Options:
Radio Xenon Junior Bike (2021) / Black/Red / 18.5TT
Radio Xenon Junior Bike (2021) / Black/Red / 18.5TT
We also recommend:

Free Delivery on orders over $99*

*Within Australia only. Excludes bikes and bulky items to regional locations. Enter your postcode to check.

Calculate Delivery Time and Cost

Calculate Shipping

Building upon their ever increasing successes, the Radio Xenon range is solidifying itself as a trusted mid level complete race bike. The Radio Xenon Junior Bike (2021) comes with an array of race winning components, including disc brake ready dropouts. The frame is manufactured from hydro-formed 6061-T6 alloy, with forks fully built from chromoly, from the steerer tube, to the fork legs. Sealed bottom bracket and hubs keep maintenance down to a minimum, with quality Radio Raceline components fitted across the bike. The ever-dependable Tioga Powerblocks are employed to keep this pocket rocket rolling and sticking to the race line in the corners. 

Key Specs:

TT Length: 18.5"
Wheel: 20"
BB Height: 10.6"
Crank Length: 155mm
Gearing: 40 x16
Gear Ratio: 50.98"
Tyre Size: 20x1-1/8"


Size  18.5TT
Frame  Hydro formed 6061-T6 alloy frame, forged & disc brake mount ready dropouts
Fork  Crmo fork, 1" butted steerer, crmo fork legs, 23mm offset
Headset  RADIO RACELINE integrated headset, sealed, 1"
Stem   RADIO RACELINE "COBALT" top loader stem, ext. 40mm, alloy
Handlebar  6061-T6 alloy bar: Rise - 4.25", Width - 24", Backsweep - 8°, Upsweep - 2°
Grips  RADIO RACELINE "XENON" grips, diamond knurling, clamp on grip, 115mm length
Brake Lever  PROMAX "XL-378" brake lever, rear
Rear Brake  PROMAX "MV-85" brake, rear
Crank  RADIO RACELINE "XENON" 3pc crank, forged alloy, cnc machined, 155mm length
Chainring   RADIO RACELINE sprocket, 40T, alloy
Bottom Bracket  RADIO RACELINE BB set, BSA square taper, sealed
Pedals  RADIO RACELINE "XENON JUNIOR" pedal, alloy
Chain  KMC "Z6" chain, 1/2" x 3/32"
Front Hub  RADIO RACELINE "XENON" front hub, alloy cnc, fully sealed, 28H, 3/8" crmo axle
Rear Hub  RADIO RACELINE "XENON" rear hub, alloy cnc, fully sealed, 28H, disc brake cassette, 3/8" crmo axle
Rear Cog  RADIO RACELINE driver, 16T, 1/2"- 3/32", sealed cassette
Rim (F)  RADIO RACELINE "CLIPPER JUNIOR" rim, sleeved joint, 28H, alloy
Rim (R)  RADIO RACELINE "CLIPPER JUNIOR" rim, sleeved joint, 28H, alloy
Tyres  TIOGA "POWER-BLOCK" TYRES 20" x 1-1/8"
Seat  RADIO RACELINE "XENON" pivotal seat, no padding
Seat Clamp  RADIO RACELINE "XENON" seat post, quick-release, alloy
Seat Post  RADIO RACELINE seat post, 22.2mm, alloy
Gearing / Ratio  38x16 / 50.98"


Brand Radio
Shipping Weight 10.0000kg

You May Also Like

More From This Category