Stronglight CT2 Road Chainring 10-/11-speed, 5-Arm, 130 mm BCD

The CT2 from Stronglight is a ceramic-coated aluminium chainring for racing bikes.Specifications: Application: Road Attachment: 130 mm bolt circle diameter, 5-arm Teeth: 38 t, 39 t, 42 t, 44 t, 48 t, 50 t, 52 t, 53 t Gearing: 2x10-speed, 2x11-speed Technic