I recently bought a '97 TL1000S that was wrecked to use as a track bike. the bike had a bent front wheel. We had a spare set of Busa wheels cause a buddy bought aftermarket wheels. the front wheel fit perfectly and after looking them over, they have the exact same numbers stamped into the wheel from Suzuki. We also checked the rear and same story. The only difference in ours were color. Black for busa wheel and natural(silver-grey) on TL. Now I'm not sure about the GSXR 600,750, 1000 or even the TL1000R, but the TL 1000S has the exact same wheels as a busa. I have read that both TLs are the same as well but I can't confirm this. Hope this helps out!