Rotor Bike Components Track Round Chainring BCD 144x5 1/8"

For the specific demands of fixie and track cycling, you need a super stiff chainring that can respond to the action of your fast-twitch muscle fibers and extreme power output. Aerodynamic, rigid, and specially designed for track cycling: Our noQ chainrings with 144BCD are tailored for the 1/8" chains of your track bike or fixed gear bike, offering the performance advantages of round chainrings combined with the reliability you expect from your chainrings.

Technical specifications:
• Weight: 107 g (50T)
• Sizes: 45/46/47/48/49/50/51/52/53/54
• 100% CNC machined from 7075-T6 aluminum alloy
• Aero design: increased stiffness and aerodynamics
• Compatible with all 1/8" chains.