The Wheels Manufacturing BBRight-Shimano Press Fit Adapter is a precision solution that allows you to install Shimano-standard bottom bracket bearings and cranksets into frames that use the BBRight press-fit standard. Many modern road and gravel frames use BBRight shells for a larger, stiffer bottom bracket interface, but that standard isn’t directly compatible with Shimano’s bottom brackets. This adapter bridges that compatibility gap with a secure, accurately aligned interface.

Machined with exacting tolerances from durable materials, the BBRight-Shimano adapter ensures that Shimano bottom bracket bearings seat correctly and maintain true alignment inside the BBRight shell. Proper alignment is crucial for smooth rotation, efficient power transfer, and long bearing life, helping reduce drivetrain noise and premature wear. The adapter creates the correct internal spacing and support so Shimano cranksets perform as intended in a press-fit frame.

Installation is straightforward: the adapter presses into the BBRight bottom bracket shell, allowing Shimano press-fit bearings and cranksets to fit cleanly and securely. Whether you’re building a custom bike, updating a frame, or performing a drivetrain overhaul, the Wheels Manufacturing BBRight-Shimano Press Fit Adapter provides dependable compatibility without compromising performance.