Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Radio
2021 Radio Evol
Previous used estimate
$166 - $171
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Radio Evol
12-month projected trend
10%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2021 Radio Evol
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Evol model years
Compare Evol models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
The Evol enters the scene with a fresh injection of new parts and flavor, making it a solid entry-level machine with everything you need to start making serious progress with your riding. A CrMo toptube, sealed and integrated headset, and mid-sized bottom bracket, along with details like the big logo Radio Rookie tires and oil slick sprocket, make the Evol something very special and unique.
Specifications
- Subtype
- BMX
- Category
- BMX
- Component Fork
- Radio AM fork, 1020 hi-ten, crmo steerer, tapered legs
- Component Hubs
- Front: Radio Rookie steel hub, loose ball, 3/8", 36h Rear: Radio AM cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h
- Component Size
- 20.3-inch
- Component Stem
- Radio AM topload stem, 50mm reach
- Product Family
- Evol
- Component Chain
- SALT AM chain, WZ1 type
- Component Color
- Matt Sky Blue, Matt Black
- Component Frame
- Radio Evol frame, crmo top tube, 1020 hi-ten
- Component Brakes
- Radio AM alloy u-brake rear
- Component Pedals
- Radio Pro Nylon Fibreglass Pedals
- Component Saddle
- Radio Centurymid padded combo seat
- Component Headset
- SALT PRO integ. headset, sealed ball
- Component Crankset
- Radio ROOKIE tubular 3pc crank crmo, 165mm, 8 spline
- Component Handlebar
- Radio AM 20 bar, 1020 hi-ten
- Component Rear Tire
- Radio Rookie tires, 2.3"
- Component Chainrings
- Radio VISION steel 25t sprocket
- Component Front Tire
- Radio Rookie tires, 2.3"
- Component Tape Grips
- SALT EX grips, flangeless, 155mm
- Component Brake Levers
- Radio AM alloy brake lever
- Component Bottom Bracket
- Mid size, press fit, sealed bearing
- Component Cassette Freewheel
- 9T cassette driver, loose ball
- Hubs
- Front: Radio Rookie steel hub, loose ball, 3/8", 36h Rear: Radio AM cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h
- Crankset
- Radio ROOKIE tubular 3pc crank crmo, 165mm, 8 spline
- Pedals
- Radio Pro Nylon Fibreglass Pedals
- Bottom Bracket
- Mid size, press fit, sealed bearing
- Chain
- SALT AM chain, WZ1 type
- Saddle
- Radio Centurymid padded combo seat
- Handlebar
- Radio AM 20 bar, 1020 hi-ten
- Headset
- SALT PRO integ. headset, sealed ball
- Rear Tire
- Radio Rookie tires, 2.3"
- Stem
- Radio AM topload stem, 50mm reach
- Brake Levers
- Radio AM alloy brake lever
- Brakes
- Radio AM alloy u-brake rear
- Chainrings
- Radio VISION steel 25t sprocket
- Fork
- Radio AM fork, 1020 hi-ten, crmo steerer, tapered legs
- Frame
- Radio Evol frame, crmo top tube, 1020 hi-ten
- Tape/Grips
- SALT EX grips, flangeless, 155mm
- Color
- Matt Black
- Size
- 20.3-inch
- Cassette/Freewheel
- 9T cassette driver, loose ball
- Front Tire
- Radio Rookie tires, 2.3"
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.