Made from 7075 T651 aluminum for maximum strength and lightweight performance
Designed specifically for Bosch Isis specialized e-bike cranks for perfect compatibility
Sold as a pair for complete crank maintenance or upgrades
Requires special tool for installation and removal, ensuring secure and precise fit
Summarized by Shop
This Captive Nut is for use with our Bosch/ISIS/Specialized E-Bike Cranks and made from the same 7075 T651 aluminium. Sold as pair.
Requires special tool for installation and removal: Captive Nut Tool
Material
7075 T651 aluminum
Compatibility
Bosch Isis specialized e-bike cranks
Color
Blue
Pattern
Solid
Sold as
Pair
Installation
Requires special tool
Summarized by Shop
5.0
8 ratings
5
4
3
2
1
Great quality. Love how they look against the black and excellent service
M
Mr · July 31, 2026
Great quality. Love how they look agains the black and excellent service
