Engineered for aggressive riding, the Shimano BB80B bottom bracket is part of the Saint MTB group, designed to handle downhill and enduro abuse. Compatible with 68mm and 73mm English-threaded (BSA) shells, this bottom bracket offers robust construction, smooth operation, and easy setup.
Key Features:
Complete HollowTech II Assembly
Includes both cups, spacers, inner cover, and O-rings—everything needed for straightforward installation.
Extended Thread Length
Longer screw thread allows compatibility with chain retention devices.
Lightweight Sealed Structure
Minimizes weight while maximizing protection from dirt and water.
Gold Anodised Finish
Durable and visually distinctive, suited for high-end MTB builds.
Maintenance-Free Operation
Designed to perform in harsh off-road conditions without regular servicing.
Perfect for Saint Cranksets
Optimised for Shimano Saint HollowTech II crank arms with 24mm spindles.
Specifications:
| Specification | Detail |
|---|---|
| Model | BB80B |
| Thread Type | BSA (English thread) |
| Shell Width | 68 mm / 73 mm |
| Axle Standard | 24 mm |
| Compatibility | Shimano Saint HollowTech II |
| Material | Alloy cups with gold anodised finish |
| Seals | Fully sealed cup design |
| Use | MTB – Downhill, Enduro, Trail |
| Colour | Gold |
