Alloy chainring. Also available in 135mm and 144mm BCD from Sprockets UK. Campagnolo FC-RE950 Record 12 Speed 145 BCD Chainring 50T. Camagnolo FC-AT650B Athena 11 Speed 2009/10 Outer Chainring 50T In Black.
Gebhardt 1/8" Track Chainring In Silver | 144mm BCD | All Sizes
Gebhardt 1/8" Track Chainring | Black | 144mm BCD | All Sizes
Gebhardt PCD 130 / 48 1/8" Track chainring / bicycle
Gebhardt 1/8" Track Chainring | Black | 130mm BCD | All Sizes
Cycle Chainring Full Carbon Fibre Track chainring 54T
System EX Fixie Track Chainring 1/2 x 1/8 130 BCD Alloy
