Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Radio
2021 Radio Xenon Expert XL
Previous used estimate
$259 - $267
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Radio Xenon Expert XL
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 Expert XL
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Xenon model years
Compare Xenon Expert XL models
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Overview
About this bike
The Xenon Expert XL features a full parts overhaul. 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 with tensioners, our very own aftermarket Oxygen tires, and Clipper Expert rims, the Xenon is a natural-born winner.
Specifications
- Subtype
- BMX
- Category
- BMX
- Component Fork
- Cr-mo, 1-1/8" butted steerer tube, cr-mo fork legs, 23mm offset
- Component Hubs
- Front: Radio, Xenon, alloy CNC, fully sealed, 32T, 3/8" cr-mo axle Rear: Radio, Xenon, alloy CNC, fully sealed, 32T, disc brake cassette, 3/8" cr-mo axle
- Component Rims
- Radio, Clipper Expert, 32H, alloy, pinned joint F&R
- Component Size
- 20.5-inch
- Component Stem
- Radio, Cobalt toploader, ext. 50mm, 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, with int. chain tensioners
- Component Brakes
- PROMAX MV-85 alloy brake rear
- Component Pedals
- Radio, Xenon Slim, alloy
- Component Saddle
- Radio, Xenon, Pivotal, no padding
- Component Headset
- FSA, No.28, integrated headset, sealed, 1-1/8"
- Component Crankset
- Radio, Xenon 3pc crank, forged/CNC, alloy crank, 170mm length
- Component Seatpost
- Radio, 22.2mm, Pivotal, alloy seatpost
- Component Handlebar
- 6061-T6 alloy
- Component Rear Tire
- Radio, Oxygen, 20 x1.6" F&R
- Component Chainrings
- Radio, 42T, alloy
- Component Front Tire
- Radio, Oxygen, 20 x1.6" F&R
- Component Tape Grips
- Radio, Xenon, diamond knurling, clamp on grip, 139mm length
- Component Brake Levers
- PROMAX XL-378 alloy
- Component Bottom Bracket
- Radio, BSA square taper, sealed
- Component Cassette Freewheel
- Radio, 16Tcog, 1/2"- 3/32", sealed cassette driver
- Hubs
- Front: Radio, Xenon, alloy CNC, fully sealed, 32T, 3/8" cr-mo axle Rear: Radio, Xenon, alloy CNC, fully sealed, 32T, disc brake cassette, 3/8" cr-mo axle
- Rims
- Radio, Clipper Expert, 32H, alloy, pinned joint F&R
- Crankset
- Radio, Xenon 3pc crank, forged/CNC, alloy crank, 170mm length
- Pedals
- Radio, Xenon Slim, alloy
- Bottom Bracket
- Radio, BSA square taper, sealed
- Chain
- KMC, Z6, 1/2" x 3/32"
- Seatpost
- Radio, 22.2mm, Pivotal, alloy seatpost
- Saddle
- Radio, Xenon, Pivotal, no padding
- Handlebar
- 6061-T6 alloy
- Headset
- FSA, No.28, integrated headset, sealed, 1-1/8"
- Rear Tire
- Radio, Oxygen, 20 x1.6" F&R
- Stem
- Radio, Cobalt toploader, ext. 50mm, alloy
- Brake Levers
- PROMAX XL-378 alloy
- Brakes
- PROMAX MV-85 alloy brake rear
- Chainrings
- Radio, 42T, alloy
- Fork
- Cr-mo, 1-1/8" butted steerer tube, cr-mo fork legs, 23mm offset
- Frame
- Hydroformed 6061 T6 alloy, forged & disc brake mount ready dropouts, with int. chain tensioners
- Tape/Grips
- Radio, Xenon, diamond knurling, clamp on grip, 139mm length
- Color
- Black
- Size
- 20.5-inch
- Cassette/Freewheel
- Radio, 16Tcog, 1/2"- 3/32", sealed cassette driver
- Front Tire
- Radio, Oxygen, 20 x1.6" F&R
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.