Radio Astron FS BMX Bike
¥100,400
Out of Stock
Radio Astron FS BMX Bike
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The Astron is Radio's fully fledged skatepark machine with a visual appearance that will fill the competition with envy. In addition to the lower standover and responsive park inspired geometry , the Astron is kitted out with a Salt gyro setup and lighter Salt Plus 2.3” Burn tires, making it a weapon of choice for the technical park rider who wants a bike with an unmatched parts list and finish.
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Product Specs
- FRAME MATERIAL: Full crmo
- WHEEL SIZE: 20"
- TOP TUBE LENGTH: 20.6"
- CHAIN STAY LENGTH: 13.2"
- HEADTUBE ANGLE: 76°
- SEAT TUBE ANGLE: 71°
- FORKS: RADIO “PRO” fork, full crmo, crmo steerer, 26mm offset
- BARS: RADIO “PRO” bar, full crmo
- STEM: SALT “COMP” top loading stem, 50mm reach
- HEADSET: SALT “PRO” int. headset, sealed bearing
- BRAKE MOUNTS: Removable
- BRAKES: SALTPLUS “GEO XL” alloy u-brake rear
- FRONT HUB: RADIO “PRO” hub, alloy, sealed, 3/8″s female axle, 36h
- FRONT RIM: SALTPLUS “BRACE” rim, double wall, 36h
- REAR HUB: RADIO “PRO” cassette hub, fully-sealed, 9T, 14mm axle, 36h
- REAR RIM: SALTPLUS “BRACE” rim, double wall, 36h
- TYRES: SALTPLUS “BURN” tires, 2.30″
- SPROCKET: RADIO “VISION” steel 25t sprocket
- CRANKS: RADIO “AM” 3pc crank, tubular, crmo, 165mm, 8 spline
- BB: Mid size, press fit, sealed bearing
- PEDALS: RADIO “SLIM” NYLON FIBREGLASS PEDALS
- SEAT: RADIO “CENTURY” slim, padded combo seat
- GEARING: 25/9
- WEIGHT: 27.52lbs
Product Highlights
- Great for riders who are between 5ft and 6ft tall (150cm - 180cm)
- Best suited to skatepark use but can be used on for all types of Riding
- High-quality Chromoly construction
- Sealed bearings throughout
- Removable Brake Hardware
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BMX BIKE SIZE GUIDE
BMX bikes are measured in two ways: the size of the wheel (20” is the standard BMX wheel size), and the length of the frame which is gauged by the top tube measurement. We have also simplified for you into XS, Small, Medium, etc.Here is a guide to what size you should be looking for - note that there is some overlap in sizes, as personal preference also comes into the equation!
| Rider Height (in) | Rider Height (cm ) | Wheel Size (in) | Top Tube Length (in) |
|---|---|---|---|
| 2FT - 3FT | 60 - 90cm | 12" | 11.5" - 13" |
| 2'8" - 3'4" | 80 - 100 cm | 14" | 2.8" - 15" |
| 3FT - 3'8" | 90 - 110cm | 16" | 14.5" - 17" |
| 3'6" - 4'6" | 105 - 135cm | 18" | 17" - 18.5" |
| 4'6" - 5'1" (XS) |
135 - 155cm | 20" | 18" - 20" |
| 4'10" - 5'4" | 147 - 162cm | 20" | 20" - 20.25" (XS - S) |
| 5'2"- 5'8" | 157 - 173cm | 20" | 20" - 20.5" (S - M) |
| 5'6" - 6FT | 165 - 185cm | 20" | 20.25" - 21" (M - L) |
| 6FT + | 180cm + | 20" | 20.75" + (L - XL) |
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