The Zacoo Maha's 5 degree angle and advanced barrel structure provides unparalleled ergonomic comfort and increased efficiency. The pressure control button allows accurate air release from the tyre. The SNAP-IT valve adaptor provides the ultimate secure valve connection and prevents blow offs under high pressure. The SNAP-IT opens up, allowing fast and easy valve engagement of any Presta valve. Once engaged, two threaded bits clamp the valve securely on each side. The SNAP-IT is the first of its kind and combines aluminum and composite matrix to make the SNAP-IT functional, durable and attractive.