SRAM Truvativ 42T 130mm Road Chainring 54 / 55 5 Bolt 42 Teeth Black

SRAM Truvativ 42T 130mm Black Chainring Teeth: 42 Chain Compatibility: Shimano 10/SRAM 10 Chainring BCD: 130 Bolt Pattern: 5-Bolt Ring Position:Inner Chainring Material: Aluminum Defined Color: Black Mfg Listed Weight: 72g SRAM/TV 42T 130mm Black chainrg u