Chain hitting outer chainring

Scotty-Gee
Scotty-Gee Posts: 156
edited June 2013 in Workshop
On my 2nd bike I'm experimenting with some rotor Q rings, currently running a 52/39 setup.

However I feel I am loosing some gear options as the caching hits the outer chaining at times. Is there anything that can be done here? Would some chainring spacers help? I'm already struggling with high stops to get into the big ring.

Alternatively I'm thinking of chainring the 52 for a 50 ring which should help too- that 52 Q ring is quite a disc to turn at times.

Comments

  • Monty Dog
    Monty Dog Posts: 20,614
    Common problem with modern drivetrains, compounded by the oval ring - stay off the smallest 2 or 3 sprockets on the inner ring if you want a noise-free transmission
    Make mine an Italian, with Campagnolo on the side..