Shimano BB-ES300 Octalink V2 BSA Bottom Bracket | 73mm, 118mm Spindle Spoke Diameter_2.9 while the direct mount assembly

while the direct mount assembly simplifies installation and maintenance

Whether you're tackling your next race or enjoying a casual ride

Smart Details & Style:

and performance on every ride with the Renthal Traction Soft Grips

Shimano BB-ES300 Octalink V2 BSA Bottom Bracket | 73mm, 118mm Spindle Spoke Diameter_2.9 while the direct mount assemblyUpgrade your bike's drivetrain with the Shimano BB ES300 Octalink V2 Bottom Bracket, a high performance and durable component designed for seamless power transfer and reliable performance. Crafted with precision engineering and premium materials, this bottom bracket ensures compatibility with Shimano Octalink V2 spline cranksets, making it an ideal choice for mountain biking, road cycling, and hybrid bikes. Materials & Construction: Built with