Hello Suzuki Boffin's

I've got an old GSX, which originally ran a 630 gauge chain and sprocket.

The motor is in a trick frame and the engineer how help me with this project in no longer contactable.

At present I'm running a 520 gauge chain and sprocket. And my question to you out there is.

Does anyone know what model suzuki my counter shaft sprocket is off ?

I don't think it's off a GS. It maybe an early model R that runs an 520 gauge counter shaft spocket, which fits the GSX SD model ( Australian ).

I'll will try the bike shops, but it can be sometimes hard to find a spare parts SUZUKI BOFFIN.

Thanks for your time. All the best from Ric in land of OZ.