Shimano XTR BB93 Threaded Bottom Bracket 68-73mm

The Shimano XTR BB93 Threaded Bottom Bracket is a top - notch choice for your bike. It's compatible with 68mm and 73mm shells. This genuine Shimano HollowTech II assembly comes with left and right - hand cups, spacers, an inner cover, and inner O - rings, giving you a complete installation. Its innovative lightweight seal structure not only cuts down on weight but also lasts a long time. The sealed cups are great at keeping dirt and water out, so you don't have to worry about maintenance. With a sleek black anodised finish, it not only performs superbly but also makes your bike look even better.

Using this Shimano XTR BB93 bottom bracket is easy. First, make sure your bike's shell is either 68mm or 73mm as it's designed for these sizes. Install the left and right - hand cups along with the spacers, inner cover, and inner O - rings according to the included instructions. As you ride, you'll enjoy a smooth and reliable performance. When it comes to maintenance, since the sealed cups keep dirt and water out, you don't need to do much. Just check it periodically for any signs of wear. If you notice any abnormal noises or looseness, it might be time to take it to a professional bike mechanic. Also, avoid exposing it to extremely harsh conditions for long periods to ensure its longevity.