The Zefal HPX Pump incorporates the same Zefal know-how that goes into all their products. It's won an award from Cycling Plus for being 'The Best On Test'. It uses the 'Z-HPX System', which means that the spring locking system fits any frame without the need for straps or secondary fixings. * Pressure: 12 bar/ 174 psi * Barrel: Aluminium * Handle: Aluminium * Connection: Reversible Presta/ Schrader Weight: * 360 – 440mm: 210g * 410 – 450mm: 220g * 460 – 500mm: 240g * 510 – 550mm: 255g
