O.SYMETRIC Owalna obręcz łańcucha 38T 11-biegowa wewnętrzna 112BCD dla Campagnolo

This oval chainring of O.SYMETRIC is compatible with Campagnolo 11-speed drives, more specifically cranks with a bolt circle diameter of 112 mm and 4 mounting bolts. Due to the special shape you benefit not only from a performance increase when starting, but also save energy in the long term, since the idling in the pedaling motion is eliminated. The chainring made of high quality 7075-T6 aluminum is optionally offered in different sizes.