Aluminum shells; X-Type bearing with Phil Wood grease
Lightweight and durable - just how a cross-country bottom bracket should be. The Race Face BB X-Type Team BSA 68/73 mm has a strong aluminium shell that is extremely light, so no need to worry about excess weight. Plus, it is equipped with high-quality X-Type ball bearings that are triple sealed and thus optimally protected from corrosion. For added protection, it is also equipped with Phil Wood grease. The BB X-Type Team BSA 68/73 bottom bracket is a great addition to your bike.