Topeak Two Timer CO2 Bicycle Tire Inflator
* The ingenious dual function CO2 cartridge inflator with backup mini hand pump. * Thumb flip-and-push lever for easy inflation; guards against accidental discharge. * Visual indicator shows when cartridge is pierced and ready for use. * Integrated dirt and dust cap protects inflator valve from debris and water. * Accepts either threaded or non-threaded 16g CO2 cartridges. * Sleek ergonomic design for easy handling and operation. * Great for road, touring and off-road tires * Size: 19.8cm x 3.2cm x 4.8cm (7.8" x 1.2" x 1.9"). * Weight: 140 grams (not include CO2 cartridge).