Skip to product information
United Motocross 21" Complete BMX Bike - Ox Blood Red
Colour
Size

New for 2025 is the United Motocross Complete BMX with a 21" TT and a Stacked components list to ensure maximum stoke! 

Being a 21" frame makes this a LARGE sized frame for 20" wheels and so we'd recommend users be 5ft 10 or above to comfortably ride this bike.

  • COLOUR: OX BLOOD RED
  • TOP TUBE: LENGTH 21”
  • FRAME: CROMO TOP TUBE, WELDED BRAKE MOUNTS, INTEGRATED HEAD TUBE, MID BB, CNC SEAT STAY BRIDGE EMBOSSED LOGO DOWN TUBE GUSSET
  • GEOMETRY: HT: 74.5° / CS: 13.25” / SO: 8.5” / BB: 11.6” / ST: 71°
  • FORKS: CROMO STEERER TUBE, INTEGRATED BEARING RACE, TAPERED 1020 HI TENSILE STEEL LEGS
  • HANDLEBARS: 9” X 29” 1020 HI TENSILE STEEL WITH 1° UP SWEEP, 12° BACK SWEEP
  • GRIPS: UNITED JIMMY GRIPS & UNITED BAR ENDS
  • HEADSET: UNITED INTEGRATED SEALED BEARING
  • STEM: UNITED 50MM REACH TOP LOAD STEM WITH EMBOSSED UNITED LOGO ON FACEPLATE AND FORGED DETAILING ON SIDES
  • REAR LEVER: ALLOY
  • REAR BRAKE: 990
  • CRANKS: 3PC 170MM, TUBULAR CROMO, 8 SPLINE, PRINTED UNITED LOGO
  • BB: UNITED SEALED BEARING MID
  • SPROCKET: 28T STEEL
  • PEDALS: UNITED SUPREME PC
  • CHAIN: X410
  • REAR RIM: ALLOY 36H, SINGLE WALL
  • FRONT RIM: ALLOY 36H, AERO, SINGLE WALL
  • REAR HUB: 36H UNITED SUPREME SEALED ALLOY CASSETTE HUB WITH 14MM AXLE, SEALED BEARING 9T DRIVER, 4 PAWL, ULTRA LOUD MECHANISM
  • FRONT HUB: 36H ALLOY, SEALED BEARING, 10MM FEMALE AXLE
  • REAR TYRE: UNITED IN-DIRECT 20 X 2.10”
  • FRONT TYRE: UNITED IN-DIRECT 20 X 2.35”
  • SEAT: UNITED PADDED SEAT/POST COMBO WITH CUSTOM SEWN PATCH ON REAR
  • SEAT POST: INTEGRATED WITH SEAT
  • SEAT CLAMP: ALLOY

 

You may also like