Designed as the perfect complement to our autosag equipped bikes or any other ultra high pressure application the uhp can bring a shock up to 300psi ten times faster than a standard shock pump two stage head with micro air bleed for setting the perfect pressure super flexible high pressure shock oil resistant hose large 3 76mm oversized gauge ergonomic wing handle cast aluminium base and aluminium barrel construction includes presta valve adaptor and spare plunger o ring max pressure