GXP Bottom Bracket Axle Converter for Shimano BB386EVO/PF30 Frames

GXP Bottom Bracket Axle Converter for Shimano BB386EVO/PF30 Frames

Upgrade your bike’s drivetrain compatibility with this precision-machined bottom axle designed to adapt GXP systems for Shimano-equipped builds. Engineered for smooth rotation and efficient power transfer, it ensures your frame and crankset work together seamlessly, improving overall ride performance.

Crafted for frames using BB386EVO or PF30 standards, this axle fits 68/73/86mm shells with a 46mm inner diameter. Weighing just 103g, it offers a lightweight yet solid construction that minimizes resistance while maintaining excellent durability. Available in black or red, it enhances both functionality and appearance.

Perfect for cyclists seeking a reliable conversion solution, this bottom axle simplifies installation and ensures stable operation even under demanding riding conditions. Whether you're upgrading components or replacing worn parts, this adapter delivers precision alignment and long-term dependability.

Product information：

Color: black, red
Size: XS
Weight: 103g
Suitable for BB386EVO/PF30 68/73/86mm φ46mm frame shell

Package:
Axis rotation*1