BB Seal - BB30 (Aluminium) - Light contact - 34x42

SE BB30 3442 Lite - XD15 Corsa Bottom Bracket Seal - 34mm x 42mm Refresh you XD15 Corsa Bottom Bracket Enduro XD15 Corsa Ceramic-Hybrid bearings are guaranteed forever, but unfortunately some of the parts that surround them can still wear out. This dual-lip, light-contact silicone seal presses directly onto the inner race of our 30mm x 42mm XD15 Corsa bottom bracket bearing to provide a perfect seal onto our BB30 size BB cups.