5DEV Alloy Stem Time To Send It! When you're in the middle of a downhill run, the last thing you want to worry about is your stem. With a durable stem, you'll be able to send it with confidence. The 5DEV Alloy Stem is a lightweight and strong stem with a 40mm reach and 35mm bar diameter. It is made from aluminum and weighs only 144g with all the hardware. This stem is available in multiple colors so you can add a touch of style to your ride. Features Made from lightweight aluminum that is durable enough for the most demanding trails Weight: 144g Made in San Diego, CASPECIFICATIONSLength40mm Rise Zero Bar Clamp Diameter35mm Stack37mm Material Aluminum Intended Use Mountain Weight144g | 5Dev | Alloy Stem | Black | 40Mm | Aluminum