A slightly shorter version of the racerocket hpx specifically for road bikes this elegant aluminium pump is designed with a narrow barrel that quickly inflates up to 160psi with ease extendable hose takes the stress off the valve stem small size fits easily in a pocketsmarthead threadlock with integral dust cap integrated compartment for schrader valve adaptercnc aluminium barrel and handleside mount bracket or optional centre mount bracket18x26x21cm 78g