Original and Patented Billetanium Hydraulic Clutch. Untouchable in quality by any competition, Streamlines hydraulic clutch is made up of a hard anodized billet aluminum piston, billet aluminum slave cylinder, stainless steel braided clutch line, billet aluminum & stainless mounting hardware, and a black ASV Inventions style un-breakable folding clutch lever and bar clamp made by ARC. This hydraulic clutch is bullet proof!