Forum home Mountain biking forum MTB workshop & tech

How do I measure the BCD on my front chainring

Thread8Thread8 Posts: 479
edited April 2010 in MTB workshop & tech
As per the title, what is the correct way to measure the Bolt Circle Diameter on my front chainring?

Cheers in advance
Haro Thread 8
Please help!

"It's like parkour, on a bike"

Posts

Sign In or Register to comment.