Stranger 2021 Spitfire 20" BMX Bike - Gloss Raw 20.75"

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Stranger 2021 Spitfire Bike - Gloss Raw 20.75"

Frame: 100% Hi-Ten Steel with with dual top tube gussets
Fork: 100% Hi-Ten Steel with tapered for legs
Bar: 4pc, 9" rise, 29" wide Hi-Ten Steel
Stem: Alloy top load 50mm reach
Grips: Stranger Quan
Headset: Primo sealed
Cranks: 3pc tubular 4130 Chromoly, 170mm long, 8 spline spindle
Pedals: Primo JJ
BB: Primo sealed mid
Sprocket: Primo Solid 25t
Chain: 410
Seat: 1pc combo with Alloy post
Front Hub: Unsealed 10mm axle
Rear Hub: Semi-sealed 9t Cassette
Rims: Alloy 36 hole single wall, 30mm wide
Tyres: Primo V-Monster 2.4"
Brake Lever: Alloy 2 finger
Brake: U Brake with linear cable (removable mounts)
Weight: 25lbs 3oz (11.41kg)

Frame Geo
Top tube length: 20.75"
Chain stay length:13.1"
Head tube angle: 75°
Seat tube angle: 71°
Stand over height: 9"
BB height: 11.6"

Standard delivery service 1-2 days

Orders under £50 are £3.95

Orders over £50 are Free


  • We will do our best to ship all ‘in-stock’ orders that are placed before 2pm on the same day (excludes weekends).
  • Highlands, Islands and off-shore UK destinations should allow extra time because of their remote locations.
  • All orders placed during the weekend will be dispatched the following working day.



All UK orders are dispatched with Royal Mail or Fedex and can be fully tracked & traced online.


Please contact us within 2 days of delivery listing any missing or damaged items.

Before returning any items you must first contact us to obtain an RMA (Return Merchandise Authorisation). The RMA will help us to speed up the return process. 


Please contact us directly to find out the warranty policies for specific brands and products as these may vary from product to product. When contacting us regarding warranty issues please include pictures to assist the return procedure.

RETURN ADDRESS: Backyard Returns, c/o Seventies BMX Distribution, 51 Woodland Vale Road, Hastings, St Leonards-on-sea, TN37 6JJ

Email: info (at)

Phone: 01424 857239