A tight and consistent 13-tooth gap between chainrings delivers accurate and dependable shifting and is the core of our X-Range gearing. Our smaller chainrings paired with wide-range, 10t-start cassettes provide more efficiency and more time in the big ring. It's modern gearing for today's riders.
- Crisp and accurate front shifts
- Durable finish
- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
|107mm / Black / 46T||710845866722||00.6218.029.002||SRA64341980R|
|107mm / Black / 48T||710845866708||00.6218.029.000||SRA64686122R|
|94mm / Black / 43T||710845866692||00.6218.028.000||SRA67771191R|