Forum home Mountain biking forum MTB workshop & tech

Chainset Size Question

RJWwmbRJWwmb Posts: 13
edited December 1969 in MTB workshop & tech
Hi all,

Ok after weeks of mucking around with my chainset, trying to make it work, i've finally figured out that its a different design to the original part.

They are both 19.5mm through the square fixing but the chainline is wrong because the one of the right (replacment) has the first ring much further away from the end of the square hole.

Is my orignal part wierd or is the replacment a strange size?

Thanks, Ryan


Sign In or Register to comment.