Rear gas shock absorber YSS Series C-302 load-controlled spring. Developed to achieve the best performance with a sporty look, with separate gas reservoir to a linear motion and precise without overheating, silent-block reinforced 12mm stem and chromium plating wear and low friction. 300 mm, upper connection with threaded pin 8 mm diameter, the lower attachment to fork width 33 mm with threaded hole M10.