Fiddled with the FJ 1200 - got a Thundercat 17" back wheel which after measuring seems as though it'll be a simple fit. Wheel spindle is the same diameter (although the 'Cat one is hollow), just 8mm to take off the spacer on the chain side and 8mm skim off the caliper carrier on the other side. Sprocket is the same offset from the wheel centre-line as the FJ and the FJ sprocket even fits straight onto the 'Cat carrier. Rear FJ caliper also fits directly onto the 'Cat carrier and the torque arm mountings are the same. Woo hoo!
There's a very slight difference in the numbers cast into the wheel from the 'Cat and the wheel on my son's '03 Fazer. I've checked out the brake elements as well and they're all different - but I haven't taken the Fazer wheel out to check the wheel unit itself.As luck would have it, I can't lay my hands on the spacer for the brake-side (the one that sits between the bearing and the caliper carrier) - so I think I"'ll have to trawl for one - as the caliper mounts are different, I can't use a Fazer spacer.
Sat in the POFS Peugeot at the side of the road, cursing, waiting for the feckin' RAC!!!The bloody exhaust decided to shear off, so now I need a new middle section. Argh!! Fuck what my parents say, the minute it's done, the Fazer's getting insured and the Pug's going up for sale! Never had any problems like this on my old Fazer!