Klic HP Model: The high-pressure portable hand pump with hidden magnetic hose. The high-pressure portable hand pump with hidden magnetic hose Premium pump with flexible rubber hose to allow for easy inflation Features include a magnetic head with twisting collar, a folding and locking handle, and a presta/schrader valve adapter (fully threaded presta valve bodies only) Hp (high pressure) version recommended for tires 45c and narrower All klic pumps come with a bottle cage bracket mount Klic HV Model: The high-volume portable hand pump with hidden magnetic hose. Premium pump with flexible rubber hose to allow for easy inflation Features include a magnetic head with twisting collar, a folding and locking handle, and a presta/schrader valve adapter (fully threaded presta valve bodies only) Hv (high volume) version recommended for tires 1.8” wide and larger All klic pumps come with a bottle cage bracket mount SPECS: Weight: 115g (HP), 124g (HV) Max Pressure: 120psi (HP), 110psi (HV) Length: 220mm Warranty: 5 years