Adaptor BB30 Bottom Bracket 68/73mm Sram GXP 22/24mm

This is an application - specific BB30 conversion adaptor. It's designed to install Shimano HTII 24mm spindle cranks into BB30 frames. It fits 68/73mm wide and 42mm ID shells. Made of CNC - machined AL6061 alloy, it comes with press - fit sealed premium bearings (6806) and low - friction dual seals. Shims and retaining clips are also included. The key tech specs are: width 68/73mm, BB interface BB30, and spindle type Sram GXP 22/24mm, cup material AL6061.

Using this adaptor is quite simple. First, make sure your frame is a BB30 type and the width is either 68mm or 73mm. Then, you can install Shimano HTII 24mm spindle cranks into the frame with the help of this adaptor. When installing, be careful not to damage the press - fit sealed premium bearings. As for maintenance, keep the adaptor clean to prevent dirt from getting into the bearings. If you notice any abnormal noises or reduced performance, it might be time to check the bearings and the adaptor's integrity. You can use a soft cloth to clean the surface regularly and ensure that the shims and retaining clips are in place.