FSA Pro Road 10sp Middle Chainring (Black) (130mm BCD) (Offset N/A) (39T) - 370-0239
FSA Pro Road 10sp Middle Chainring (Black) (130mm BCD) (Offset N/A) (39T) - 370-0239, FSA Pro Road 10-speed, 39-tooth middle chainring. Mfg# WB090-39T Compatible with Shimano, SRAM and Campagnolo Ultra Narrow 10-Speed Item Specifications Color Black Material 7075 Aluminum Teeth 39 Chainring BCD 130 Ring Position Middle Chain Compatibility Shimano 10 Defined Color Black