Screwdriver tipsBottom bracket service

Stefan Frey

 · 25.05.2015

Screwdriver tips: Bottom bracket servicePhoto: Robert Niedring
Screwdriver tips: Bottom bracket service
Annoying cracking noises in the frame are often caused by the bottom bracket. We show you how to remove and service Shimano Hollowtech II and press-fit bearings and replace them with a new bottom bracket if necessary.

Defective bottom bracket? How to service and replace Shimano Hollowtech II bearings with BSA thread and Press-Fit bottom bracket.

1. Allen key, 2. assembly grease, 3. 15mm spanner, 4. screwdriver, 5. bottom bracket tool, 6. rubber mallet, 7. press-in tool, 8. knock-out tool, 9. crank cap tool
Photo: Robert Niedring

Stefan Frey is from Lower Bavaria and loves the mossy, loamy trails of the Bavarian Forest as much as the rugged rock of the Dolomites. For technical descents, he is prepared to tackle almost any ascent - under his own steam. As an accessories specialist, he is the first port of call for questions about equipment and add-on parts, while as head of copywriting he sweeps the language crumbs from the pages of the BIKE print editions.

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