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External Bottom Bracket HollowTech II Tool

External Bottom Bracket HollowTech II Tool

Weldtite

£13.99

Fits Shimano HollowTech II: 16-notch external BB cups (44mm OD). Includes plastic preload cap tool. Heavy-duty build: Hardened steel ensures long life.

Weldtite's own words, read from their page.

Buy from WeldtitePrice seen 2026-09-05. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.