Miche 53t Chainring 144 BCD C39 CLEAN
Unbranded 42t Chainring 122 BCD NOS C47
Ofmega Old School Chainring 144 BCD NOS OPTIONS C26
Vintage Sugino 42t Chainring 144 BCD NOS 42 Tooth Alloy 80 Road Race S42
Unbranded Chainring 52t 144 BCD NOS C49-B
NOS Unbranded 60T Chainring - 130 BCD 3/32" - Aluminum Silver
