Originally Posted by
Smokinapankake
RockCombo's were not conversions! They came from the factory with drop bars (Dirt drops, I believe) and bar end shifters. They are among the neatest bikes ever made, if you ask me.
I'm fairly certain by 'conversion' they mean swapping the original 26" wheels to 650b...being that they also asked about tire size clearance. So, yeah.