Description Incredibly compact and lightweight high-volume bike hand pump featuring impressive pumping efficiency Durable CNC-machined aluminum and has a knurled barrel for slip-resistant operation Overlapping handle and integrated ABS Flex Hose The pump is Presta and Schrader valve compatible, and it’s completely rebuildable for long lasting service TECH SPECSbarrel materialaluminummax psi90psicolorblacklength140mmweight89g