It's a traditional-style Torx chainring bolt, and the two notches on the 'nut' have been damaged in my attempts to unscrew the bolt. Never actually had this happen to me in just over 30 years of cycling.
Drill it? But won't the thing just spin with the rotation of the drill bit?
Carbon fibre Stronglight Fission crankset so really do not want to wreck it.
Any advice would be most appreciated. Is there a trick that I do not know?
Damaged Chainring Bolt Removal
Moderator: robbosmans
-
stella-azzurra
- Posts: 5066
- Joined: Mon Jan 23, 2006 6:35 am
- Location: New York
You can soak it in some penetrating oil that will make it easier to turn.
Then you can use a dremel to make 2 new notches in the nut to help you turn it.
Then you can use a dremel to make 2 new notches in the nut to help you turn it.
I never took drugs to improve my performance at any time. I will be willing to stick my finger into a polygraph test if anyone with big media pull wants to take issue. If you buy a signed poster now it will not be tarnished later. --Graeme Obree
Visit starbike.com Online Retailer for HighEnd cycling components
Great Prices ✓ Broad Selection ✓ Worldwide Delivery ✓
www.starbike.com
