With the smallest footprint in the range and a weight of just 80g it offers the versatility to stash inside a jersey pocket mounted under the bottle cage or stored in the smallest of bags. The Snap-it Apogee connector ensures versatility and security when attached to the valve. Specification: Head: Snap-It Apogee (Presta / Schrader). Barrel: CNC machined aluminium. Size: 13.6 x 2.3 x 3.8 cm. Weight: 75g. Capacity: 120 psi / 8.3 bar.