The topeak micro rocket aluminium mini pump is similar to the carbon version but is made out of cnc aluminium and only suffers a 10g penalty its small lightweight design means it can slipped easily into a jersey pocket and its high pressure feature pumps up to 160 psi to allow you to inflate your tyres fast and easily features head presta valve with integrated dust cap barrel cnc aluminium handle cnc aluminium capacity 160 psi11 bar side mount bracket optional center