PRODUCT DETAILS
Replacement crank o-rings. Due to their rubber compound which makes the crank connection to the bottom bracket soft and smooth, these will wear in time. Sold as a set of 2. To fit Rhythm and Crupi Pro cranks only.
Replacement crank o-rings. Due to their rubber compound which makes the crank connection to the bottom bracket soft and smooth, these will wear in time. Sold as a set of 2. To fit Rhythm and Crupi Pro cranks only.