T47 / 86 Shimano Standard Bottom Bracket

The T47 threaded bottom bracket shell combines the large - sized interface of PF30 and EVO386 with the reliability of a threaded setup. T47/86 positions the bearings within the frame width. It's a great fit for 85.5mm wide Trek frames and the common 86mm wide T47 Inboard frame designs. With this bottom bracket, you can easily install Shimano and other 24mm diameter thru - axle cranks into a T47 shell. It offers wide compatibility, working well with both 86mm wide frames and TREK T47 85.5mm wide frames. The recommended tool for installation is the BBT - 47. Inside the box, you'll find 2 threaded cups pre - installed with CeramicSpeed Bearings, 2 dust covers, a spacer tube, all - purpose grease, and a decal.

Using this Shimano T47 / 86 bottom bracket is easy. First, make sure you have the BBT - 47 tool for installation. When installing, place the bearings carefully within the frame width. This bracket is compatible with 86mm wide frames and TREK T47 85.5mm wide frames, so check your frame size before installation. After installation, add the provided all - round grease for smooth operation. Keep the dust covers on to prevent dirt and debris from getting in. For maintenance, periodically check the tightness of the threaded cups. If you notice any unusual noises or resistance when pedaling, it might be time to re - grease or check the bearings. Also, make sure to keep the bracket clean by wiping it down regularly.