ok i have a swingarm from a 01 GSXR 1K thats been chopped and extended 6in over stock with 3/16 boxed alum and powdercoated black with a 2.5lb nitrous bottle mount. it will fit 00-05 GSXR 600-750 and 01-04 GSXR 1k. i have the brake caliper and mount for it to work. just need to fab up a brake arm and bolt it on. it also has new bearings installed. i paid 700$ + shipping to get his done. looking to get 450$.

I also have a set of bolt on extensions for a 04-05 GSXR 600-750 for 100$ there black powder coated as well.