Giyo Floor Pump - GF12

Perfect for Road and Track, the GF-12 Ultra-High Pressure floor pump makes light work of high pressure situations. The comfortable rubber coated handle is easy to hold while quickly and easily inflating tyres up to high pressures. The Ultra-High pressure design allows pressures of up to 260 psi to be reached.

Features:

6063 T6 aluminium barrel Die-cast aluminium base with non-slip pad Ergonomic 2-Tone handle Solid metal valve head New Clever Valve for easy engagement with the tyre valve with no release of pressure Pressure bleeder on handle for accurate pressure regulation Base mounted 2.5" gauge Suitable for both valve types: presta (road bike) and schrader (car type)

It's effortless... no need to change settings for different valves - the clever pump head adjusts to all valve types automatically.

Specifications:

Height: 700mm (to top of handle) Hose length: 940mm (From base mount) Max Pressure: 260 psi (18 bar)

Avoiding Pinch Flats Putting too much air into a tube without making sure it's seated properly in the tire can cause a part of the tube to get pressed against the edge of the tire. When the air pressure reaches near maximum, that pressure on the tube can actually cause the tire to cut the tube's rubber, resulting in a "pinch flat." That's why you should put in about 20 pounds of air and then "massage" the tire (to help seat the tube in the tire and the tire on the rim) before you fill it to the brim.