BCD will be either 110 or 130mm?
Measure the distance between 2 adjacent chainring bolt holes and use the chart near the top here: http://www.sheldonbrown.com/gloss_bo-z.html
I folded a chainring once.. it was steel so i bent it back and rode home slowly. Tighten up + check your chainring bolts!
BCD will be either 110 or 130mm?
Measure the distance between 2 adjacent chainring bolt holes and use the chart near the top here: http://www.sheldonbrown.com/gloss_bo-z.html
I folded a chainring once.. it was steel so i bent it back and rode home slowly. Tighten up + check your chainring bolts!