Origin8 Revolvr Bottom Bracket

This unit is designed for frames with a BB86 or BB92 press-fit standard, featuring a 41mm shell diameter and a shell width between 86mm and 92mm. Please verify your frame's specific bottom bracket shell dimensions before purchasing to ensure compatibility.

Yes, the Revolvr is specifically engineered to accommodate SRAM DUB cranksets with a 28.99mm spindle diameter. It provides a secure, stable interface for these modern cranksets within standard press-fit shells.

The Revolvr features low-friction dual seals designed to keep contaminants like dirt, grit, and moisture out of the bearings. This sealing system helps maintain smooth performance and extends the lifespan of the bearings even when riding in less-than-ideal weather.

The cups are precision-machined from AL6061 aluminum. This material choice balances a lightweight profile with the structural rigidity needed to ensure a superior, secure fit in your frame.

This bottom bracket utilizes sealed dual-row premium flanged bearings. This design is focused on minimizing friction for a smoother pedal stroke while offering the durability required for consistent power transfer.