Can't find any spec for 200/50 tyre to compare ...can measure distance from ground to spindle and you can compare with your tyre ....or someone can give missing spec ......avon has spec on their website
Grzegorz ......55 cubic inches http://www.flickr.com/photos/25172906@N06/ 904WisecoTPUSAcamsTTPignitorgutted Airbox"breath"airIntakeKeihinCR-ScarbsBlackEpcoExhaustS/SwheelsPortedPolishedHead