Upgrade-Kit for almost all stand pumps. SmartHead for Schrader- and Presta-valves. With high pressure tube and adapters. Smarthead automatically adaptes to the valve. No shim changes, just inflate your tire. Dimensions in mm (L/W/H): 106 x 5 x 2,9 cm Included in delivery: high pressure tube and various adaptors included Weight supplement: manufacturer's specs
