Keirin Pro




Drome dominating performance, head-turning style.
  • Double-butted 6000 Aluminum frame
  • Hydro-formed aero top tube
  • Carbon fork with alloy steerer
  • Race-ready geometry
  • 25mm deep-v rims
  • Drop bars and track grips standard
  • Choose to Have Your Bike Delivered Fully Built
  • 30 Day Returns
  • Best Warranty in the Business
Details Specs Sizing Warranty Reviews


Keirin Pro Complete

The Keirin Pro was crafted to win at the highest levels and look dang good doing it. Triple-butted 6061 aluminum, hydro-formed top tube and seat tube, integrated headset, smooth welds, and a hand polished finish - in short, 'daaaaaaang'.


Keirin Pro Complete

When you're working your way up the ranks, every little edge helps. The Keirin Pro is designed to up your speed on the velodrome with aerodynamically molded tubing, an even more aggressive geometry, and components built for power-transfer. Don't just be fast, be Pro.

Pure Fix Keirin Pro 6000 Alloy
Pure Fix Alloy Keirin Pro
1 1/8" Threadless Integrated
Alloy - 44T Chainring
Square Taper Sealed Cartridge
9/16” Nylon Platform
15T Fixed Cog / 16T Freewheel
KMC Z-410
Pure Fix Alloy Drop
Pure Fix Alloy  
Velo Track 
Pure Fix Drome
Seat Post:
Micro Adjust Alloy - 27.2 x 350mm
Seat Clamp:
Alloy 28.6mm
Pure Fix 40mm 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 - 22lbs.


Keirin Pro Track Bikes Geometry Image
49 52 55 58 61
Seat Tube (C-T) A 490 520 550 580 610
Top Tube (Effective) B 521 525 560 590 615
Head Angle C 74 74 74.5 74.5 75
Seat Angle D 76 75 74 74 73.5
Chainstay E 405 405 405 405 405
BB Drop F 45 45 45 45 45
Fork Offset G 45 45 45 45 45
Wheel Base H 989 984 1005 1035 1050
Head Tube Length I 100 115 130 165 170
Standover 735 (29") 748 (29.5") 787 (31.5") 825 (32.5") 850 (33.5")


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!

Join the Fun.

Just use #PureCycles

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
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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
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  • Cheapest Option
  • Most Hands-On
  • Perfect for DIY-ers
  • Tools Needed.
Learn More