do the vinsons have a high and low range? and do they have any sort of diff lock parts available?

also what year did the quadrunner 500 get 2wd 4wd selectors
and on the ealier ones can you get a aftermarket selector to switch?

also are there and aftermarket diff parts for runner500 too?

what all hop ups can u get? these atvs are currently the most powerful auto clutch atvs right

 

Both Auto's and 5 speed Vinson's have high/low range..They come stock without a diff.lock,but Highlifter has a Gearless Locker for the Vinson!Can't help ya on the QR500..

 

can anyone give me more info on my original post? woody500 thanks for the info though.