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Silca's Pocket Impero Hand Pump shares the aluminum construction, brass check valve, and 3 mm Milan-made leather gasket of the Impero frame pump, but it also includes design changes to alleviate common mini-pump woes. A Slide-Lock Silicone Insulating Sleeve provides confident grip and doubles as a handle lock to keep it secure in a jersey pocket. Since most mini-pumps suffer from massive efficiency losses at high pressure due to hot temperatures, the Impero Hand Pump features mirror-honed internals that reduce friction, allowing it to inflate a 23 mm to 89 PSI in just 200 strokes.
Claimed weight is 150 g. 8” in length. Compatible with Presta valve heads only. 25-year manufacturer warranty.