Campagnolo 11-Speed Chainring

Campagnolo Campa chainring for 11-speed drivetrains, with a ceramic/Teflon coating. The 2 versions have 38 and 39 teeth, both with a diameter of 110 mm. The 39-tooth version is listed as inner and threaded. Ceramic/Teflon is the finish specified for this model.

Your gear ratio determines the tooth count to choose: 38 teeth make pedalling slightly easier, while 39 teeth give you a little more speed. To retain your original ratio, check the tooth count of your current chainring before choosing. Before buying, check that your crankset is Campagnolo 11-speed with PCD 110 mm.

Founded in Vicenza in 1933 by Tullio Campagnolo, Campagnolo is still based in the Italian city and makes groupsets and wheels for road and gravel bikes. Its history also includes the wheel quick release, a mechanism the company refined to allow the wheel to be removed without tools.