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Kink Williams 21"TT BMX Bike-Gloss Mirror Red - 1
Kink Williams 21"TT BMX Bike-Gloss Mirror Red - 2
Kink Williams 21"TT BMX Bike-Gloss Mirror Red - 3
Kink Williams 21"TT BMX Bike-Gloss Mirror Red - 4
Kink Williams 21"TT BMX Bike-Gloss Mirror Red - 5
Kink Williams 21"TT BMX Bike-Gloss Mirror Red - 6

Kink Williams 21"TT BMX Bike-Gloss Mirror Red

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About This Product: Kink Williams 21"TT BMX Bike-Gloss Mirror Red

Kink 2021 Williams 21"TT BMX Bike-Gloss Mirror Red

The Kink Williams is the flagship model in our line and our only signature bike with Kink Pro team rider Nathan Williams. The Williams is a no-compromises bike, that gets as close to Nathan’s personal ride as possible with a much more friendly price tag. Stacked with aftermarket parts, and superior manufacturing and materials, the Williams bike is the best of the best in BMX, no question. The bright Gloss Mirror Red colorway is truly unique and shows off the craftsmanship of the frame.

The frame itself features both a double-butted toptube and downtube and is paired up to aftermarket Kink Foundation II forks with a short 26mm offset, and aftermarket Kink Williams 9.25” rise heat-treated bars. The impressive aftermarket components list continues with the Cinema Rewind 25t sprocket, Cinema Sync half-link chain, Cinema Williams 2.5” tires, and Cinema Martinez stem. The 2021 Williams also features Kink Ridge 48-spline cranks, Cinema ZX wheelset with four nylon hub guards, and four Cinema C4 pegs, so this bike is truly ready to ride straight out of the box.


  • Toptube Length:21"
  • Chainstay Length:12.75"
  • Headtube Angle:75.5°
  • Seattube Angle:71°
  • Standover Height:9″
  • Bottom Bracket Height:11.7"
  • Fork Offset:26mm


  • FRAME:Kink Williams 100% 4130 Chromoly Double Butted TT/DT
  • PEDALS:Cinema CK Pedals
  • FORK:Foundation II 1pc CNC Steerer Tube 100% 4130 Chromoly Butted & Tapered Legs
  • CHAIN:Cinema Sync Half-Link
  • BARS:Kink Williams 9.25" 100% 4130 Chromoly 13-Butted TruTherm
  • SPROCKET:Cinema Rewind 25T CNC 7075-T6
  • GRIPS:Kink Ace Flangeless
  • SEAT:Cinema Waxed Canvas Stealth
  • STEM:Cinema Martinez 48mm CNC 6061-T6
  • SEAT POST:Kink Stealth 3D Forged
  • HEADSET:Mission Sealed Integrated (41.8 x 45)
  • SEAT CLAMP: Integrated
  • BRAKE LEVER:Mission Token
  • FRONT HUB:Cinema ZX Sealed Bolt-in Hub w/Guards
  • BRAKE CABLE:Mission L4 Linear
  • REAR HUB:Cinema ZX Sealed Freecoaster w/Guards
  • BRAKES:Mission Cease V2 (Removable Mounts)
  • CRANKS:Kink Ridge 3pc Tubular Chromoly 165mm – 48 Spline RIMS Cinema 444
  • BOTTOM BRACKET:Sealed Mid 19mm
  • TIRES:Cinema Williams 2.5"
  • PEGS:4 x Cinema C4 Pegs
  • WEIGHT:26lb 9oz

Complete Bike specifications and components may differ from photos and description. Manufacturers reserve the right to make changes and/or substitutions due to parts availability, production requirements and ongoing development decisions.

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Selecting the right size BMX bike is vital for a smooth and delightful ride. At J&R Bicycles, we understand the BMX world inside out because we're passionate riders ourselves. Just reach out to us, and we'll be more than happy to assist you on your journey to finding the perfect BMX bike.

Curious to learn more? We've compiled a comprehensive BMX buyer's guide to demystify the process. Read on, and together, we'll uncover the BMX bike that perfectly matches your riding style and preferences.