Topeak Smarthead DX1 Upgrade Kit Discount

New solid metal design and longer lever for easier clamping. Shorter air drain button minimizes unintentional air draining. The upgrade kit includes the SmartHead ^TM  DX1 head, an extra long tube and mounting hardware.Dimensions in mm (L/W/H): 8,3 x 5 x 2,6 cm (head)Included in delivery: tube + mounting accessoriesMaterial: aluminium (head), rubber (tube)Weight supplement: manufacturer’s specs