Keirin Pro Detraux

€499 was €599


Drome dominating performance, head-turning style.

  • Race-ready geometry
  • Aluminum frame, Carbon Fork
  • Hydro-formed aero top tube and fork
  • 40mm deep-v rims
  • Drop bars and track grips standard
  • All bikes come with front and rear brakes.

    • Choose to Have Your Bike Delivered Fully Built
    • 30 Day Returns
    • Lifetime Frame and Fork Warranty
    Details Specs Sizing Warranty Reviews // Q & A



      Keirin Complete

      Hit the track in style and kick-off your racing career with the Keirin! Designed for the drome and tough enough for the streets, we built these bikes to get you everywhere. Fast.

      Pure Fix Keirin 6000 Alloy
      Pure Fix Full Alloy Keirin
      1 1/8" Threadless
      Alloy - 46T Chainring
      Square Taper Sealed Cartridge
      9/16” Nylon Platform
      15T Fixed Cog / 16T Freewheel
      KMC Z-410
      Pure Fix Alloy Track Drop
      Pure Fix Alloy  
      Velo Track 
      Pure Fix Drome 2
      Seat Post:
      Micro Adjust Alloy - 27.2 x 350mm
      Seat Clamp:
      Alloy 31.8mm
      Pure Fix 30mm Deep Dish 32 hole Rims - Alloy Flip-Flop Hub
      WTB Thickslick 700 x 25c
      Front Brake:
      Alloy Dual Pivot
      Brake Lever:
      Hinged Alloy Lever
      55cm - 24lbs.

      Parts and Specs subject to change without notice.


      Everybody's size is different - it's always best to measure your inseam before deciding what size is best.

      Fixed Gear Track Bicycle Geometry Image
      49 52 55 58 61
      Seat Tube (C-T) A 490 520 550 580 610
      Top Tube (Effective) B 520 530 565 590 613
      Head Angle C 72 72.5 73 74 74
      Seat Angle D 74.5 74 73.5 73 72.5
      Chainstay E 405 405 405 405 405
      BB Drop F 70 70 70 70 70
      Fork Offset G 45 45 45 45 45
      Wheel Base H 970 972 998 1008 1025
      Head Tube Length I 90 100 140 170 180
      Standover 735 (29") 748 (29.5") 785 (31") 825 (32.5") 850 (33.5)

      The Keirin Pro Detraux can be set up with:


      The best warranty in the business

      We believe in our bikes and we believe you should be able to enjoy riding without sweating the small stuff - that’s why we’ve got your back! With a lifetime warranty on frames and a 1-year warranty on components, you can ride confidently with the knowledge that we’ve got you covered.

      To activate your warranty, professional assembly is required.


      We love happy customers!

      If you’re not happy, we’re not happy, and if we’re not happy, why are we doing this? We want you to love your bike and your Pure Cycles experience as much as we love you!

      Bike buying has never been easier

      Choose from 3 Simple Delivery Options at Checkout

      Bike Shop Pickup
      • Meet your local Bike Shop!
      • Includes the same service plan as buying your bike directly from the shop
      • Pick up the bike, ready to ride, right from your local bike shop.
      • We'll pick a trustworthy shop so you don't have to worry.
      • Automatically Activates Warranty
      Learn More
      Fully Built Delivery
      • Easiest Option!
      • Your bike, ready to ride, delivered right to your door
      • Orders are shipped to the closest mechanic to you, built up and delivered to your door!
      • Our trusted mechanic will contact you for the perfect delivery time.
      • Keep your hands clean
      • No tools, no problem
      • Automatically Activates Warranty
      • Pronounced like built :)
      • *Only available in major metropolitan areas
      Learn More
      • Cheapest Option
      • Most Hands-On
      • Perfect for DIY-ers
      • Tools Needed.
      Learn More