Origin8 Revolvr Bottom Bracket

Traditional press-fit bottom brackets often develop play over time, which leads to that persistent creaking sound. The Revolvr’s thread-together design locks the two cups securely against each other within the frame shell, creating a rigid, stable interface that eliminates the movement responsible for noise.

This unit is designed for frames with a 46mm shell diameter and a shell width between 86.5mm and 92mm. It is specifically intended for cranks with a 28.99mm spindle diameter, so please verify your crankset standard before purchasing.

The bearings are fully serviceable and replaceable. You can swap them out individually when they eventually wear down, making this a more sustainable and cost-effective long-term solution than replacing the entire bottom bracket assembly.

The hybrid construction balances durability with precision. The aluminum provides the structural integrity needed for the threaded interface, while the nylon fiber helps ensure a snug, precise fit within the frame to prevent movement and reduce potential damage to your bottom bracket shell.

The Revolvr features low-friction dual seals designed specifically to keep contaminants like grit, mud, and water out of the internal bearings. This sealing system helps maintain smooth rotation and extends the life of the bearings even when you are riding in less-than-ideal weather.