I have a magazine from 1986 when they tested the 86 venture and they report 60 mph is 3200 pm and with my bike 3200 is about 56-57 this is why im thinking I have a max rear drive ,and I have gone by one of those your speed things also and I was not on power, i was holding steady throttle and my speed is on the money . as for tires im running metzler me888 front and rear . this is why I wish there is a mark or a mold difference between the max and venture rear drives , oh well I guess I have what I have right ? thnx for all of the replies guys
Mike