- The world's smallest pump, thanks to its innovative two-part design. - This 120 mm short pump is easy to store in any saddlebag or jersey pocket, weighing only 83g. - Equipped with four-chamber technology for an impressive pumping volume of 35 ml per stroke. - Tubeless-friendly and simple to use due to the special snap-on pump head. - Two handles ensure easy and comfortable operation despite its small size. - The aluminum housing and shaft provide optimal durability while keeping the weight low.