Originally Posted by msksoccer

My wife has an Orbea Diva with a 50 /34 compact crank.
She just had it tuned up and an issues with shifting still remain...
When she shifts from the big chain ring to the little ring, the chain wants to climb up on the teeth of the crank and will not seat. It sounds like a problem of alignment, but I can't figure it out... Any Ideas would be apprciated!

Thanks,