Description
The Zipp 303 (2012) Rear HUB bicycle Ceramic Ball Bearing set is a great addition to any cyclist’s tool kit. The Cronus bearings are one of the most popular ball bearings on the market, boasting high stability and ease of use. The Zipp 303 (2012) Rear HUB bicycle Ceramic Ball Bearing set is a great choice for those who ride a single speed or those who need to flights of stairs.