Fat Mamba on an RB20?
Posted: Sun Dec 07, 2014 10:05 am
Has anyone fitted one with good results? What are they like fitment / clearance wise? Set up wil be 35mm Mikuni, late Italian pacemaker box, 17/46 sprockets and an intermidate flywheel. I'm around 16 stone and would like it useable on reasonably long runs. Thanks in advance Pete.