Cannondale Hollowgram Lock Ring Si Tool

Cannondale Hollowgram Lock Ring Si Tool

Regular price $24.99

Cannondale Original Hollowgram spider lockring removal and installation tool. This tool is required for install and removal of the lockring that fastens the Hollowgram spidering to the drive side crankarm. Compared to the previous version of this tool, this V2 is thinner and has better profile for socket and wrench interface. 

5 Star Reviews

Our order was processed promptly and arrived earlier than promised and in excellent condition. I would not hesitate to order from this vendor again.


Great helmet, and even greater service by these folks @ Alpine East. order arrived a week earlier than expected and they even included a hand written thank you note. they have a new client going forward. thanks guys.