TOPEAK TRDA-1G ROADIE DA_G Dual Action hand pump 雙重打氣手泵

描述

The most compact, lightweight Dual Action pump with gauge that road riders can fit anywhere. Large integrated 1-1/8” diameter easy-to-read analog gauge provides the perfect inflation every time. Dual-Action (DA) doubles volume with each stroke and inflates tires to 120 psi / 8 bar. Integrated dust cap keeps pump head clean and thumb lock lever insures air-tight seal. HEAD Presta with integrated dust cap BARREL / THUMB LOCK Aluminum HANDLE Polymer CAPACITY 120 psi / 8 bar, 1-1/8” Analog VOLUME PER STROKE 36 cc (pull + push) ADDED FEATURES Dual action pumping head Side mount bracket SIZE 21.8 x 3.4 x 3.1 cm / 8.6” x 1.3” x 1.2” WEIGHT 116 g / 4.09 oz https://youtu.be/BvDsRcDRf7E