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