Item Name: BB Bottom Bracket Spanner for Shimano Hollowtech II 2 Wrench Crankset Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Descriptions:
Install tool for Shimano Hollowtech 2.
Designed to fit externally ringed bottom brackets.
Install tool for Shimano Hollowtech 2 and preload tensioning tool.
If in doubt there are some great videos on YouTube covering the installation of Hollowtech II Bottom Brackets.
Features:
Powder-Coated Steel
Comes with the preload tensioning tool
Will fit externally ringed Bottom Bracket
