Wahoo ELEMNT ROAM Two Bolt Out Front Mount Description: Integrated out front mount for the ELEMNT ROAM GPS cycling computer delivers a sleek under stem mounting solution for integrated handle bars. Made of a durable, lightweight plastic and includes the optional locking screw required at UCI weigh ins. Compatible with integrated handlebars that feature two underside mounting locations. Note: Only compatible with the ELEMNT ROAM 1 and ROAM 2. Features: Underside mount for ELEMNT ROAM computers on bikes with integrated handlebar/stem Mounting distance between .70 - 2" (17.75 - 50.88mm) M4 or M5 mounting stem bolts not included For M4 bolts us the included washers