Teapots 88-96 have a top mount torque arm. These are the ones i know interchange with slingshots(On my 1100k,I have an sv650 caliper on a slabby hanger,so i can use the smaller srad 220mm disc) Teapot6/750 97 onwards,Bandit6/750/1200,hayabusa,slabby 750/1100,sv650,tl1000s/r,srad6/750,gsxr1000k1-4,gsxr750y-k3,gsxr600k1-k3,gsx1400,gsxr400(88-99),gs1200ss,gsx750w/inazuma 750 and Inazuma 1200.