Rear twin shocks gas YSS Series C-302 with external gas tank and spring preload adjustment. 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, the upper attachment eyelet 10x20 mm and less than 20 mm fork with threaded hole 8 mm.