Bottom bracketPartial spec
Shimano Saint / Zee SM-BB70
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Overview
- Brand
- Shimano
- Series
- Saint / Zee
- Model
- SM-BB70
- Model number
- SM-BB70
- Type
- Bottom bracket
- Years
- 2009 to 2018
Compatibility
- Spindle
- shimano_24
- Bb shell
- bsa_68, bsa_73
Specifications
- Threaded
- true
- Shell widths mm
- 68, 73
- Spacer material
- resin
- Adapter material
- aluminum, anodized
- Small ball bearing
- false
Threaded HOLLOWTECH II outboard bearing bottom bracket for 24 mm crank spindles. Its own bottom bracket table runs to the 2015-2016 handbook; the 2016-2017 and 2017-2018 editions still name it as the recommended bottom bracket for the FC-T671 crank, so the last year is 2018. SM-BB70-S is the 68 mm BMX version. Years are the first and last Shimano specification handbook editions that list this model number (editions checked: 2008 to 2026-2027). Shimano publishes no US price in these documents; bearing material is not stated.
For sale now
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