SRAM 42T x 120mm BCD Short-pin 10-Speed Chainring fits BB30 cranks, use with 28t, Blast Black
SRAM 42T x 120mm BCD Short-pin 10-Speed Chainring fits BB30 cranks, use with 28t, Blast Black, SRAM 42T x 120mm BCD Short-pin 10-Speed Chainring fits BB30 cranks, use with 28t, Blast Black