Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Radio
2021 Radio Saiko 20"
Previous used estimate
$171 - $176
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Radio Saiko 20"
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Price over time - 2021 Radio Saiko 20"
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Saiko model years
Compare Saiko 20" models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
The Saiko 20" has evolved into a low-slung 20" bike with shorter geometry, making it perfect for riders slightly too small for a full sized 20" bike, or just wanting a more nimble and responsive ride. The 19.25" toptube and 165mm cranks, paired up with the latest parts from Salt, make the Saiko a truly special bike unlike anything else.
Specifications
- Subtype
- BMX
- Category
- BMX
- Component Fork
- Radio Saiko 20 fork, 1020 hi-ten, crmo steerer, tapered legs
- Component Hubs
- Front: Radio AM hub, alloy, loose ball, 3/8" male axle, 36h Rear: Radio AM cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h
- Component Size
- 19.25-inch
- Component Stem
- SALT PRO topload stem, 50mm reach
- Product Family
- Saiko
- Component Chain
- SALT AM chain, WZ1 type
- Component Color
- Black, Metallic Purple
- Component Frame
- Radio Saiko 20 frame, crmo down tube, 1020 hi-ten
- Component Brakes
- Radio AM alloy u-brake rear
- Component Pedals
- Radio Pro Nylon Fibreglass
- Component Saddle
- Radio Century slim 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 Saiko bar, 1020 hi-ten
- Component Rear Tire
- SALT TRACER tires, 2.35"
- Component Chainrings
- Radio VISION steel 25t sprocket
- Component Front Tire
- SALT TRACER tires, 2.35"
- Component Tape Grips
- Radio AM grips, flangeless, 150mm
- 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 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
- Bottom Bracket
- Mid size, press fit, sealed bearing
- Chain
- SALT AM chain, WZ1 type
- Saddle
- Radio Century slim padded combo seat
- Handlebar
- Radio Saiko bar, 1020 hi-ten
- Headset
- SALT PRO int. headset, sealed bearing
- Rear Tire
- SALT TRACER tires, 2.35"
- Stem
- SALT PRO 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 Saiko 20 fork, 1020 hi-ten, crmo steerer, tapered legs
- Frame
- Radio Saiko 20 frame, crmo down tube, 1020 hi-ten
- Tape/Grips
- Radio AM grips, flangeless, 150mm
- Color
- Metallic Purple
- Size
- 19.25-inch
- Cassette/Freewheel
- 9T cassette driver, loose ball
- Front Tire
- SALT TRACER 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.