lines on fork steerer?

on-yer-bike
on-yer-bike Posts: 2,974
edited June 2015 in Workshop
Ive noticed small thin grooves on the front of the fork steerer where the edges of the spacer/ stem have been. Not seen this before and wondering why its started to happen. Any ideas?
Pegoretti
Colnago
Cervelo
Campagnolo

Comments