SRAM Rojo YAW X-Glide 53T 10S Perno No Oculto 130mm Plato Negro Uso con 39T S2
Tooth shapes and shift pins are designed specifically for use with SRAM Yaw front derailleurs. - Compatible with the SRAM Red Yaw front derailleur. - Chainring BCD: 130. - Non-Hidden Bolt rings fit other SRAM 10-speed crank arms.