ES300 73 x 118mm Octalink V2 Spline English Bottom Bracket

The Shimano ES300 is a high - quality Octalink V2 Spline English bottom bracket. It measures 73mm in shell width and 118mm in spindle length. With a weight of 270g and a gray color, it's a great choice for Shimano Octalink V2 Spline Cranksets. Note that crankarm fixing bolts are not included. The bottom bracket shell I.D. is 1.37, and it has an English BB/Frame Interface.

Using this Shimano ES300 bottom bracket is easy. First, make sure your bike has a compatible Shimano Octalink V2 Spline Crankset. Then, install the bottom bracket into the frame, following the standard installation process. Remember, the crankarm fixing bolts are not included, so you'll need to use your own. When it comes to maintenance, keep it clean by wiping it down after rides. If you notice any unusual noises or resistance, check for loose parts. Store it in a dry place to prevent rust. This bottom bracket is a reliable part for your bike, but always handle it with care during installation and use.