Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Radio
2021 Radio Xenon Junior
Previous used estimate
$254 - $261
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Radio Xenon Junior
12-month projected trend
10%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2021 Radio Xenon Junior
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Xenon model years
Compare Xenon Junior models
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Overview
About this bike
The Xenon Junior is light, tough, and built to dominate. The mid-tier Xenon line is a game-changer with all bikes being disc-ready, allowing you to convert them to a full disc brake setup with our aftermarket disc brake kit. We spared no details here—with forged disc-ready dropouts, our very own aftermarket Clipper Junior rims, and parts from Promax and Tioga, the Xenon is a natural-born winner.
Specifications
- Subtype
- BMX
- Category
- BMX
- Component Fork
- Cr-mo, 1" butted steerer tube, cr-mo fork legs, 23mm offset
- Component Hubs
- Front: Radio, Xenon, alloy CNC, fully sealed, 28T, 3/8" cr-mo axle Rear: Radio, Xenon, alloy CNC, fully sealed, 28T, disc brake cassette, 3/8" cr-mo axle
- Component Rims
- Radio, Clipper Junior, 28H, alloy, sleeved joint F&R
- Component Size
- 18.6-inch
- Component Stem
- Radio, Cobalt toploader, ext. 40mm, alloy
- Product Family
- Xenon
- Component Chain
- KMC, Z6, 1/2" x 3/32"
- Component Color
- Black
- Component Frame
- Hydroformed 6061 T6 alloy, forged & disc brake mount ready dropouts
- Component Brakes
- PROMAX MV-85 alloy brake rear
- Component Pedals
- Radio, Xenon Junior, alloy
- Component Saddle
- Radio, Mini, combo seat
- Component Headset
- Radio, integrated headset, sealed, 1"
- Component Crankset
- Radio, Xenon 3pc crank, forged/CNC, alloy crank, 155mm length
- Component Seatpost
- 22.2mm alloy
- Component Handlebar
- 6061-T6 alloy
- Component Rear Tire
- Tioga, Power-Block, 20 x 1-1/8"
- Component Chainrings
- Radio, 40T, alloy
- Component Front Tire
- Tioga, Power-Block, 20 x 1-1/8"
- Component Tape Grips
- Radio, Xenon, diamond knurling, clamp on grip, 115mm length
- Component Brake Levers
- PROMAX XL-378 alloy
- Component Bottom Bracket
- Radio, BSA square taper, sealed
- Component Cassette Freewheel
- Radio, 14T cog, 1/2"- 3/32", sealed cassette driver
- Hubs
- Front: Radio, Xenon, alloy CNC, fully sealed, 28T, 3/8" cr-mo axle Rear: Radio, Xenon, alloy CNC, fully sealed, 28T, disc brake cassette, 3/8" cr-mo axle
- Rims
- Radio, Clipper Junior, 28H, alloy, sleeved joint F&R
- Crankset
- Radio, Xenon 3pc crank, forged/CNC, alloy crank, 155mm length
- Pedals
- Radio, Xenon Junior, alloy
- Bottom Bracket
- Radio, BSA square taper, sealed
- Chain
- KMC, Z6, 1/2" x 3/32"
- Seatpost
- 22.2mm alloy
- Saddle
- Radio, Mini, combo seat
- Handlebar
- 6061-T6 alloy
- Headset
- Radio, integrated headset, sealed, 1"
- Rear Tire
- Tioga, Power-Block, 20 x 1-1/8"
- Stem
- Radio, Cobalt toploader, ext. 40mm, alloy
- Brake Levers
- PROMAX XL-378 alloy
- Brakes
- PROMAX MV-85 alloy brake rear
- Chainrings
- Radio, 40T, alloy
- Fork
- Cr-mo, 1" butted steerer tube, cr-mo fork legs, 23mm offset
- Frame
- Hydroformed 6061 T6 alloy, forged & disc brake mount ready dropouts
- Tape/Grips
- Radio, Xenon, diamond knurling, clamp on grip, 115mm length
- Color
- Black
- Size
- 18.6-inch
- Cassette/Freewheel
- Radio, 14T cog, 1/2"- 3/32", sealed cassette driver
- Front Tire
- Tioga, Power-Block, 20 x 1-1/8"
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.