The Lezyne Steel Floor Drive 3.5 Dual Valve is a high pressure bike pump with an ABS-1 Pro pump head. The Steel Floor Drive is made of basis composite with an aluminium base. The lightweight yet ultra-sturdy material provides the pump with a very solid and reliable feel. The housing has a paint coating and the handles give the Steel Floor Drive a classic look. The ABS-1 Pro pump head increases ease of use. ABS stands for Air Bleed System. With this system, you can release the built up pressure between the valve and the pump head. If there's too much pressure on your valve, it can be hard to detach the pump head. With ABS-1 Pro, you can release the pressure at the press of a button. This allows you to unplug the pump head without damaging your valve. The 90 degree angle makes the pump suited for disc wheels as well. The Lezyne Steel Floor Drive 2 has a plug for Presta and Schrader valve. With a maximum pressure of 15 bar / 220 PSI, the Sport Floor Drive has sufficient pressure for a wide range of sports bicycles. With the locking handle, you can easily attach the pump head to the valve. The analogue pressure gauge shows when the preferred tyre pressure is reached. The Lezyne Steel Floor Drive 2 is an ideal floor pump for use on various sports bicycles. The low weight (1.7 kg) makes it easy to bring along on a cycling holiday.