-36%

Designed to be compatible with our new XX SL power transducer, these replacement chainrings have been specifically designed to work with our exclusive new star design. The tray attachment system has enabled us to lighten the overall package without compromising reliability. This model, available in four different sizes, offers plenty of space for upgrading and personalizing your bike. TECHNOLOGY Threaded designRange from 32 to 38 teeth Offset variants from 0 to +3 mm Compatible with T-Type chains FEATURES