Blackburn Wayside CO2 Thread-On InflatorThe Blackburn Wayside CO2 Thread-On Inflator is compatible with both Presta and Schrader Valves. It is composed of an incredible durable CNC Alloy. The Manufacturer has a Lifetime Warranty to add to its incredible value. The claimed weight of this is only 55 grams. Bronze with silver in color.768686587139