Topic starter
Mate has a 7 speed system on his carerra subway and he has asked if he can run 9 speed chain rings on it?
Anyone know?
Posted : 15/02/2011 10:36 am
Yes....
No problem with a chainring rated for more sprockets than you have, just not always OK going the other way because of chain width.
PaulD
Posted : 15/02/2011 11:08 am