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Bottom bracket

From Bike Collectives Wiki

Revision as of 05:05, 17 October 2007 by Scott@sopobikes (talk | contribs) (Bottom Bracket moved to Bottom bracket: standard cap.)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

File:Bottom bracket exploded.jpg

Diagram of a cup & cone bottom bracket

Bottom Brackets are what your crank arms attach to spin.

Types

Cartridge or Sealed

Identified off the bike by the roughly 1" tubing around the axle.

Cup & Cone/ Unsealed

These have a lock ring and have either a threaded or cotter pin axle.

One Piece

Commonly found on inexpensive BMX bikes.

References

Retrieved from "https://wiki2.bikelover.org/wiki/index.php?title=Bottom_bracket&oldid=5070"

Category:

Pages with broken file links

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