Sunday Primer 18"BMX Bike 2022

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  • The Primer 18” is the ideal choice for riders who’ve outgrown a 16” but aren’t quite ready for a 20”. The shorter chain stay, lighter wheels and size-specific, pro-style frame geometry makes it the go- to bike for serious BMXers in this size range. The Primer is packed with quality parts like Odyssey Springfield Brakes and a fully sealed cassette hub for reliability that you can count on every time.

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    • Free Delivery Over €99.99 in Germany
    • Free Delivery Over €99.99 (EU*)
    • Standard Delivery From €5.95
    • Express Delivery Available
    • 90 Day Hassle-Free returns
    • Excludes Some Regions

Product Specs
  1. FRAME MATERIAL: Hi Ten Steel
  2. WHEEL SIZE: 18"
  3. TOP TUBE LENGTH: 18.5"
  4. CHAIN STAY LENGTH: 11.7-12"
  5. HEADTUBE ANGLE: 74.5°
  6. SEAT TUBE ANGLE: 71°
  7. FORKS: Sunday Primer, 18" fork w/ 2-piece steerer tube and welded pre-load
  8. BARS: Sunday, 7.65 x 25.5", 12° backsweep, 1° upsweep, 2-piece
  9. STEM: Sunday Freeze front load, 48mm
  10. HEADSET: FSA integrated, 1-1/8"
  11. BRAKE MOUNTS: Welded U-Brake
  12. BRAKES: Odyssey Springfield U-brake
  13. FRONT HUB: Sunday, 28H, low-flange, loose-ball, 3/8" axle
  14. FRONT RIM: P-7X aluminum, 18", 28H
  15. REAR HUB: Sunday, 28H, sealed, 14mm axle w/ 9T Driver
  16. REAR RIM: P-7X aluminum, 18", 28H
  17. TYRES: Sunday Current, 18 x 2.2" (F & R)
  18. SPROCKET: Sunday Sabertooth V2, 25T, steel
  19. CRANKS: 140mm, 3-piece, chromoly
  20. BB: Sealed, Mid, 19mm
  21. PEDALS: Wellgo platform, plastic
  22. SEAT: Sunday Badge, seat and post combo
  23. GEARING: 25/9
  24. WEIGHT: TBC

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)
  • Specifically designed for the smaller rider, just starting out in BMX
  • Pro-Style Geometry
  • Good Quality Odyssey Springfield Brake
  • Durable Sunday Current Tyres

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NEED SOME HELP CHOOSING A BMX BIKE?

We have compiled a complete bmx buyers guide to help you through the process! Keep reading to find out more about your perfect BMX bike.

Here at sourcebmx we are all riders so we can offer advice that only 100% rider-owned bmx shops can - just ask.

Click below to watch our BMX Bike Buyers Guide video.


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 which we have also simplified for you into XS, Small, Medium etc categories.

Below is a guide to what size you should be looking for. note there is some overlap in sizes as personal preference also comes into the equation.

IMPERIAL (FEET & INCHES)

METRIC (CM)



HELP ME CHOOSE A BMX BIKE

TAKE OUR SIMPLE QUIZ TO FIND YOUR PERFECT BMX

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