bicycle_bottom_brackets
Table of Contents
bicycle bottom brackets
| Parts infobox | |
|---|---|
| Image |  |
| designers | Timothy Schmidt |
| date | 2020 |
| vitamins | |
| materials | |
| transformations | |
| lifecycles | |
| tools | 3D printers |
| parts | |
| techniques | |
| files | |
| git | |
| suppliers | |
Introduction
The bottom bracket on a bicycle connects the crankset (chainset) to the bicycle and allows the crankset to rotate freely. It contains a spindle to which the crankset attaches, and the bearings that allow the spindle and cranks to rotate. The chainrings and pedals attach to the cranks. Bottom bracket bearings fit inside the bottom bracket shell, which connects the seat tube, down tube and chain stays as part of the bicycle frame.
Challenges
Approaches
Parts
References
bicycle_bottom_brackets.txt · Last modified: by 127.0.0.1