Description
Promend Bottom Bracket Pressfit
BB-M92-PF
41×89.5 or 92.0
Weights and Specifications
BB weight, complete assembly 108g
BB Shell width Compatibility 68mm,73mm
The bottom bracket design in PROMEND precision components.
Crankset design compatibility & Specs SHIMANO/SRAM External BB configurations.
PROMEND BB use Top Level CERAMIC Bearing, Hi-Quality Anodized Colors and is Lightweight and Easily serviceable with Bicycle Tools
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