Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Radio
2021 Radio Darko
Previous used estimate
$180 - $185
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Radio Darko
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2021 Radio Darko
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Darko model years
Compare Darko models
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Overview
About this bike
The Darko is a solid spec'd, vibrant bike for the new-school street shredder. The frame comes with fully removable brake hardware and the bars use the flangeless Radio XL grips, giving the Darko a sleek and modern look. A fat combo seat and shorter 13.2" chainstays finish off this incredible bike built for the streets.
Specifications
- Subtype
- BMX
- Category
- BMX
- Component Fork
- Radio AM fork, 1020 hi-ten, crmo steerer, tapered legs
- Component Hubs
- Front: SALT AM hub, alloy, loose ball, 3/8" male axle, 36h Rear: Radio AM cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h
- Component Size
- 20.5-inch, 21-inch
- Component Stem
- SALT PRO top loading stem, 50mm reach
- Product Family
- Darko
- Component Chain
- SALT AM chain, WZ1 type
- Component Color
- Matt Black, Neptune Green
- Component Frame
- Radio Darko frame, crmo top tube & down tube, 1020 hi-ten, removable brake mounts & guides
- Component Brakes
- Radio AM alloy u-brake rear
- Component Pedals
- Radio Pro Nylon Fibreglass Pedals
- Component Saddle
- Radio Century fat padded combo seat
- Component Headset
- SALT PRO int. headset, sealed bearing
- Component Crankset
- Radio AM 3pc crank, tubular, crmo, 170mm, 8 spline
- Component Handlebar
- Radio Darko bar, 1020 hi-ten
- Component Rear Tire
- SALTPLUS BURN tires, 2.35"
- Component Chainrings
- Radio VISION steel 25t sprocket
- Component Front Tire
- SALTPLUS BURN tires, 2.35"
- Component Tape Grips
- Radio AM XL grips, 160mm
- Component Brake Levers
- Radio AM alloy brake lever
- Component Bottom Bracket
- Mid size, press fit, sealed bearing
- Component Cassette Freewheel
- 9T cassette driver, sealed bearing
- Hubs
- Front: SALT AM hub, alloy, loose ball, 3/8" male axle, 36h Rear: Radio AM cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h
- Crankset
- Radio AM 3pc crank, tubular, crmo, 170mm, 8 spline
- Pedals
- Radio Pro Nylon Fibreglass Pedals
- Bottom Bracket
- Mid size, press fit, sealed bearing
- Chain
- SALT AM chain, WZ1 type
- Saddle
- Radio Century fat padded combo seat
- Handlebar
- Radio Darko bar, 1020 hi-ten
- Headset
- SALT PRO int. headset, sealed bearing
- Rear Tire
- SALTPLUS BURN tires, 2.35"
- Stem
- SALT PRO top loading 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 Darko frame, crmo top tube & down tube, 1020 hi-ten, removable brake mounts & guides
- Tape/Grips
- Radio AM XL grips, 160mm
- Color
- Neptune Green
- Size
- 21-inch
- Cassette/Freewheel
- 9T cassette driver, sealed bearing
- Front Tire
- SALTPLUS BURN tires, 2.35"
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.