How 'bout sporting 70 size plastics on the 14/12 bikes instead of the ridiculous looking 50 plastics. Even Apollo motorcycles knew to ditch the little plastics when going to 14/12 wheelsize. Thats why guys still buy them because they look right. Same with the success on the pitster xr, they matched the bike with 110 plastics. If you don't think so then have a look FOTM bikes on any forum, most votes are consciously or subconsciously going to properly matched up bikes.
Besides this point the 50 plastics don't keep much mud off a big wheel bike or rider...
Besides this point the 50 plastics don't keep much mud off a big wheel bike or rider...