The Lezyne CNC Floor Drive 2017 is the ultimate, professional grade floor pump. Constructed fully from durable machined aluminium, it will last you many years to come. Its oversized 3.5 inch precision gauge makes it clear & easy to read, in addition its extra-long, nylon-reinforced braided hose with aluminium couplers, make it the perfect companion for quality maintenance on your bike. This makes the CNC Floor Drive Floor Pump perfect for assisting you in pre-race wheel prep to ensure you get the most out of your bike whilst riding.