GS400 1978 / 1992. GSX400 1996 / 1999. Description: Front Fork Outer Tubes. Condition: New, have general shelve ware due to it age. Has pitting, please see photo 7 & 8. CHECK YOUR PART BOOK TO SEE IF THE PART NUMBER IS CORRECT TO FIT YOUR NEED. International Buyers – Please Note. Please do not confuse these as additional charges from us. WE DO NOT DO MEASUREMENTS OF ANY KIND; PLEASE CHECK THE PART NUMBER IN THE PHOTO TO VERIFY IF THIS PART FIT YOUR MACHINE. We will not respond to question for measurements.