Suzuki Oem Nos Gp 125 1978-1979 Inner Fork Stanchion Tube 51110-39130 March 9, 2024 admin Suzuki Oem Nos Inner fork tube. HAS SOME PITTING PLEASE SEE PHOTOS. Please check this is the correct part number you are looking for your model. Condition is “New” Nos may have some shelf wear marks.