One think that got me with the Mk2 Super 8 was despite the really chunky tubes and the girder like construction of the swingarm, how the dropouts were only held on with little allen keys bolts. I was really impressed with all the bracing etc on the swingarm, no idea how they managed to develop cracks. They must have been one of the first to use a wider and oversized rear axle were they? 142 x 10?