Fit Aitken S3.5 Custom BMX Bike

Regular price $2,378.00 $1,486.00 Out of Stock
Add to Wishlist
Order In for dispatch today!
Pay securely, your way
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • Custom BMX bike built right here at Source BMX based on BMX legend Mike Aitken's signature frame and parts. As with all customs at Source BMX this bike is discounted by 10% on the total price of parts.

    The limited edition re-issue S3.5 frame is an identical replica to the original, first produced in 2008. The S3.5 is an American made Fit classic with a light and responsive feel. Featuring a heat treated, butted, air-hardening supertherm tubeset, a tear drop shaped downtube, tapered seat stays, laser cut bridges, thread on brake mounts, an integrated seat clamp and micro dropouts.

    The S3.5 frame is accompanied by a range of high quality aftermarket parts from Fit and Odyssey (see below for full spec).

  • Seen this cheaper elsewhere? We price match any legitimate competitor! For a price match to be accepted, the item has to be identical and be in stock and available for purchase at our competitor. We will notify you by email of the decision when reviewed within 24hours but usually much sooner

    Create price match request

    • World-Wide Shipping from £6.50
    • Shipping time From 2-7 Days
    • Free Gifts With All Orders
    • 90 Day Returns

Product Specs
  1. FRAME MATERIAL: 4130 Chromoly
  2. WHEEL SIZE: 20"
  3. TOP TUBE LENGTH: 20.75"
  4. CHAIN STAY LENGTH: 13.65″ – 13.9″
  7. FORKS: Fit Shiv V3 Fork - 4130 Chromoly - 25mm Offset
  8. BARS: Odyssey Super Highway Bars - 9.5" Rise, 1° Upsweep, 11° Backsweep
  9. STEM: Fit Aitken Stem - 53mm Reach
  10. HEADSET: Fit Internal Headset
  11. BRAKE MOUNTS: Removable (BSD V3 Brake Mount Kit Included)
  12. BRAKES: Odyssey Springfield Brake Mount Kit
  13. FRONT HUB: Odyssey Vandero Pro Front Hub
  14. FRONT RIM: Fit Arc Double Wall
  15. REAR HUB: Odyssey Antigram V2 Cassette Hub
  16. REAR RIM: Fit Arc Double Wall
  17. TYRES: Odyssey Aitken 2.25"
  18. SPROCKET: Fit Key 25T Sprocket
  19. CRANKS: Odyssey Calibur V2 Cranks - 170mm
  20. BB: Odyssey Sealed Bottom Bracket
  21. PEDALS: Fit Mac Pedals Unsealed - Alloy
  22. SEAT: Odyssey Monogram Waxed Canvas Pivotal Seat
  23. GEARING: 25/9

Product Highlights
  • Great for riders who are between 5ft and 6ft tall (150cm - 180cm)
  • A great all rounder suitable for any type of riding
  • Full Custom With High Spec Aftermarket Parts
  • Sealed Bearings Throughout
  • Heat Treated And Butted Tubing For Added Strength

Worldwide Shipping

World's #1 BMX Shop

100% Secure Shopping

Trustpilot rate US excellent