Built with proprietary wire-braid process technology, MegaSys MXG 4K hose is lightweight, highly flexible, and qualified to ONE MILLION impulse cycles - it's a drop-in replacement for conventional spiral hoses. Using material science advancements, design expertise and processing technologies, we engineered a hydraulic hose that exceeds the performance of wire spiral constructions. This is done with the lower weight and flexibility driven by Gates wire-braid technology. Compatible with biodegradable hydraulic fluids like polyolester, polyglycol and vegetable oil as well as standard petroleum based fluids.