OMNI Front Derailleur Adapter Clamp Campagnolo Record Chorus Centaur BLACK 35mm

Vintage Campagnolo Record Brake Caliper Parts Arms Cable Pinch Brev Road 80s

RaceFace 32 Tooth 9/10/11 Speed Narrow Wide 104 BCD Chainring

new stronglight 46 tooth chainring 130mm bcd

new stronglight 54 tooth chainring 5 arm 135mm bcd

STRONGLIGHT Zicral 42 t Teeth Chainring. BCD 135mm

Vintage Shimano Biopace-SG Chainring Set 48/38/28T 110/74 BCD Triple MTB Steel

New Cannondale Hollowgram 135 BCD Campagnolo Spider and 8 mm Chainring Bolts