Ciari Corona 4 Bolt Chainring (Black) (45T) - 4717954553884
Ciari Corona 4 Bolt Chainring (Black) (45T) - 4717954553884, Corona chainrings are made from 7075 T6 aluminum. Features: Fully machined for the truest size and shape Specs: MaterialAluminum Ring Position/TypeSingle Drivetrain SpeedsSingle Speed 3/32" ColorBlack Defined Color ListBlack Chainring BCD104 Tooth Count45