Wheels Manufacturing 386 EVO Adaptor - Shimano

The Wheels Manufacturing 386 EVO Adaptor allows Shimano 24mm cranksets to fit 386 EVO bottom bracket shells.

Designed for riders seeking greater drivetrain compatibility, the Wheels Manufacturing 386 EVO Adaptor converts a 386 EVO bottom bracket shell to work with Shimano-style 24mm spindle cranksets. This simple and effective solution makes it possible to pair preferred Shimano road or mountain cranksets with frames using the oversized 386 EVO standard commonly found on modern road and gravel bikes.

Precision CNC machined from high-quality aluminum alloy, the adaptor delivers accurate fitment and long-term durability while maintaining smooth crank operation. The robust construction is designed to withstand repeated riding loads and everyday drivetrain stresses without compromising performance.

The adaptor installs directly into the 386 EVO bottom bracket shell without requiring complex tools or permanent frame modifications, making it an easy upgrade for home mechanics and professional workshops alike. Once installed, it creates a secure interface for Shimano-compatible 24mm spindle cranksets.

Compatible with a wide range of Shimano road and mountain bike cranksets, the Wheels Manufacturing 386 EVO Adaptor offers riders a practical solution for expanding crank compatibility while maintaining the efficiency and reliability expected from modern drivetrain systems.

Key Features

• 386 EVO Compatibility- Adapts 386 EVO bottom bracket shells for 24mm Shimano spindle cranksets
  
• CNC Machined Aluminum- Precision-built for durability, fit accuracy, and long-term reliability
  
• Shimano Crank Compatibility- Works with Shimano road and mountain cranksets using 24mm spindles
  
• Simple Installation- Installs without requiring complex tools or permanent modifications
  
• Versatile Drivetrain Solution- Expands crankset compatibility for modern road and gravel frames