Topeak Mini Dual DXG Pump with Gauge computers and electronics Once you strap this minimalist

Once you strap this minimalist piece of engineering genius onto your cycle

press fit diameter bottom bracket shell

Folded Length:  N/A

with all stainless fasteners

Topeak Mini Dual DXG Pump with Gauge computers and electronics Once you strap this minimalistSmall enough to fit in a seat bag, the Mini Dual DXG dual action pumping head inflates to 120psi and the built in in line gauge lets you know when you can quit. SmartHead works with Presta and Schrader valves without swapping parts. Dual action doubles volume with each stroke. Inflates to 120 psi Aluminum Weighs 170 grams. Length 9. 75 inches. Includes side mount bracket for frame mounting next to water bottle.