Wheels Manufacturing BB30/PF30 Shimano Crank Adapter

Yes, this kit is specifically designed to adapt frames with BB30, PF30, or PF30A bottom bracket shells to accept standard 24mm spindle cranksets like those from Shimano.

Generally, you will need standard bottom bracket tools to remove your existing bearings and install the new adapter setup. Because these are press-fit style adapters, a bearing press is highly recommended to ensure they seat squarely without damaging the frame or the adapter.

Bottom bracket shell widths and crank spindle lengths can vary slightly between manufacturers. The 14-piece spacer assortment is included so you can fine-tune the fit, eliminate any side-to-side play, and ensure your chainline is perfectly dialed in.

No, this adapter is designed for 24mm spindles, which are standard for Shimano Hollowtech II cranks. SRAM GXP cranks use a stepped spindle diameter (24mm/22mm) and require a different adapter system.

While this adapter is designed to fit securely, creaking in press-fit systems is often caused by tolerances between the frame and the bottom bracket shell. Using a high-quality grease or retaining compound during installation is the best way to prevent potential noise.