Wheels Manufacturing BB86/92 Thread Together

Standard press-fit systems often suffer from creaking due to slight misalignments or tolerances in the frame shell. This thread-together design physically locks the two cups together, ensuring perfect bearing alignment and eliminating the movement that typically causes noise.

This unit is compatible with frames using BB86, BB92, and PF90 bottom bracket standards. It is specifically designed for cranks with a 24mm spindle diameter, such as those from Shimano.

Yes, the Enduro ZERO ceramic bearings are serviceable. You can remove, clean, and re-grease them to extend their lifespan, which is a significant advantage over many sealed-cartridge press-fit units that require full replacement.

You will need a bottom bracket tool with a 48.5mm x 16-notch interface. This is a standard size compatible with many common external bottom bracket wrenches, making installation straightforward compared to traditional press-fit tools.

The silicone VV-type 2-lip non-contact labyrinth seals are highly effective at keeping contaminants out of the bearings. They offer excellent protection against water and grit without adding the drag often associated with heavy-duty contact seals.