2021

If you’ve ever asked “What are crankset bearings‘? or ‘Are loose bearings better than caged bearings, or even sealed bearings?’, those questions and more are answered right here. Crankset bearings vs Cranksets vs BearingsThe logic behind the term ‘crankset bearings’One piece crankset and bearingsSealed crankset bearingsTwo piece crankset and bearingsThree piece crankset and bearingsHow do […]

Crankset Bearings: From Low to High End (and in between) Read More »

A bike’s bottom bracket—or “BB”—together with the rear sprocket and chain constitutes the drive train. This article describes the most common BB types, many of which we have covered in detail in individual posts on FIRST’s blog. Skim through the headings for an overview, then skip to the section that interests you. CONTENTS THREADED BIKE

The Bike Bottom Bracket Ultimate Guide (Quick Reference) Read More »

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