Campagnolo Bora One/Ultra ceramic front bearings 13 ball HB-BO0(set of 32 pices)

Description

From 2015 onwards the Bora Ultra 50, Bora Ultra 35, and Bora One variants use 2 of the 15 ball
4-HB-HY123
bearings for the rear wheel and 2 of the smaller 13 ball
HB-BO023
bearings for the front
wheel.
Sold as a set of
32
piece of
bearings,
13 ball
HB-BO023
.
The balls can also be used for the rear wheel (they have the same size)