The Piston press-fit bottom brackets feature durable steel race bearings and a precision-engineered press together design to prevent water ingress into your bearings.

Who’s this item for: Anyone looking to replace their BB86/92 press-fit BB with a high quality, affordable option.

Style: Press Fit BB86/92 Press Fit

Bearing cup/shell material: 6061 Aluminium

Installation/removal tools: You’ll need a BB bearing press to install and preferably a press-fit BB removal tool to extract.