Race Day 4 Bolt Lite

    Introducing the Race Day 4 Bolt LITE chain ring. Extra machining shaves 1 ounce from original design without sacrificing any strength. This will be the truest running gear you have ever used.  Machined with tighter tolerances than the competition to ensure a snug fit on the spider, which keeps the gear running true and helps eliminate tight spots.

  Jeff Upshaw's gear of choice!