Radio Saiko 18" BMX Bike

Regular price €489.95 €391.96 In Stock

Radio Saiko 18" BMX Bike

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Regular price €489.95 €391.96 In Stock
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  • The Saiko now comes in an 18" version, for all those younger riders who want a low-slung BMX with slightly shorter geometry then this is the bike for you.

    Radio utilise both 1020 hi-ten steel and crmo in the Saiko's construction to ensure a perfect balance between weight and durability.

    It's a ridiculously fun bike that features 25/9 gearing, a sealed mid bb, an integrated headset and the ever popular Salt Tracer Tyres. All of that results in what is easily one of the most stacked 18" bikes on the market.

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Product Specs
  1. FRAME MATERIAL: crmo down tube, 1020 hi-ten
  2. WHEEL SIZE: 18"
  3. TOP TUBE LENGTH: 18"
  4. CHAIN STAY LENGTH: 12.2"
  5. HEADTUBE ANGLE: 75°
  6. SEAT TUBE ANGLE: 71.5°
  7. FORKS: RADIO “SAIKO 18” fork, 1020 hi-ten, crmo steerer, tapered legs
  8. BARS: RADIO “AM 18” bar, 1020 hi-ten
  9. STEM: SALT “JUNIOR” top loading stem, 40mm reach
  10. HEADSET: SALT “PRO” int. headset, sealed bearing
  11. BRAKE MOUNTS: Welded
  12. BRAKES: RADIO “AM” alloy u-brake rear
  13. FRONT HUB: RADIO “AM” hub, alloy, loose ball, 3/8″s male axle, 36h
  14. FRONT RIM: RADIO “AM” rim, single wall
  15. REAR HUB: RADIO “AM” cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h
  16. REAR RIM: RADIO “AM” rim, single wall
  17. TYRES: SALT “TRACER” tyres, 2.2″ front & rear
  18. SPROCKET: RADIO “VISION” steel 25t sprocket
  19. CRANKS: RADIO “AM” 3pc crank, tubular, crmo, 152mm, 8 spline
  20. BB: Mid size, press fit, sealed bearing
  21. PEDALS: RADIO “PRO” Nylon Fibreglass Pedals
  22. SEAT: RADIO “CENTURY” slim padded combo seat
  23. GEARING: 25/9
  24. WEIGHT: 23.41lbs

Product Highlights
  • 18" Wheels are great for riders just a bit too small to manoeuvre a full size 20" Bike (approx 3ft 4 - 4ft 4 / 100cm-130cm)
  • Great for Riders who are just too small to handle a full size 20" BMX
  • High-quality Chromoly construction
  • Includes sealed bearings
  • Fitted with high-quality aftermarket components

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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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