You've prepared for your winning run. Don't let a drivetrain mechanical take you off the podium.
The SXg eliminates dropped chains, chain racket, and protects your drivetrain allowing you to focus on your race.
Compatible Chainring Sizes:
32-36t or 30-34t (Oval)
30-34T or 28-32T (Oval Chainrings)
34-38t or 32-36t (Oval Chainrings)
26-32T or 24-30T (Oval Chainrings)
34-38t or 32-36t (Oval-Chainrings)
Weight (for smallest models):