The topeak race rocket high pressure pump is 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 key features extendable hose takes the stress off the valve stem small size fits easily in a pocket smarthead threadlock with integral dust cap integrated compartment for schrader valve adapter cnc aluminium barrel and handle side mount bracket or optional centre m