The Wahoo ELEMNT Computer Stem Mount lets you mount your ELEMNT bike computer on your stem. This is a great solution if you're running non-round handlebars or if you have other accessories already crowding your bars. The mount is made of lightweight and durable plastic and includes 4 zip ties to easily mount to almost any stem. Weighing in at 6-grams, this mount works with any Wahoo ELEMNT GPS computer but please note that the BOLT will lose some of its aerodynamic advantages with this mount. Wahoo makes a specific mount for the BOLT for maximum aerodynamic gains.