FEATURES: Satin Aluminum barrel chamber Easy-to-use TwinHead(R) extra long hose is compatible with Presta, Schrader, and Dunlop valves Equipped with air release button Top mount analog gauge Hardened steel base and oversize padded handle for easy pumping SPECS: Size: 73.4 x 25 x 13.7 cm / 28.9" x 9.8" x 5.4" Weight: 1.25 kg / 2.76 lb Volume per stroke: 284 cc Hose length: 106.5 cm ADDITIONAL DETAILS: Comes with Hose dock, handle lock, and ball/bladder heads