SE BB66 XD15 (41mm) – XD-15 Corsa Bottom Bracket Seal – 28mm x 41mm
Refresh you XD-15 Corsa Bottom Bracket
Enduro XD-15 Corsa Ceramic-Hybrid bearings are guaranteed forever, but unfortunately some of the parts that surround them can still wear out. This dual-lip silicone seal presses directly onto the inner race of our 24mm x 37mm XD-15 Corsa bottom bracket bearing to provide a perfect seal onto our BSA or Italian external BB cups.
