Gossamer Pro ABS Road Chainring - 50t Outer Ring, 120mm BCD Black 370-0160005050
CHAINRING BCD120. RING POSITION/TYPEOuter. PART TYPEBike / Ebikes. MANUFACTURER PART NUMBER370-0160005050. DRIVETRAIN SPEEDS_211. DRIVETRAIN SPEEDS10. DEFINED COLORBlack.