A durable, all-aluminium construction pump, available in 4 sizes
The HPX spring locking system to fit any frame, without the need for straps or secondary fixings, ensures it’s
capable of pumping up.

Size 1: 360 to 400 mm / 14.2'' to 15.7''

Size 2: 410 to 450 mm / 16.1'' to 17.7''

Size 3: 460 to 500 mm / 18.1'' to 19.7''

Size 4 : 510 to 550 mm / 20.1'' to 21.7''