This strong and durable, heat-treated aluminium alloy chainring is the perfect replacement for your 11-Speed road drivetrain. With a BCD of 135mm for easy installation on your crankset, this reliable model provides top-end chain engagement as you shred the trails and cruise across cross-country terrains in style. Finally, what's most impressive is it features traditionally lathe-cut teeth for a more precise and efficient formation, making it ideal for smooth and fast shifting.