ROCKBROS Out Front Mount for Garmin, iGPSPORT - Fits 32-35mm HandlebarsOut front Mount: Allow the bike computer or a light, or a camera further forward on the bike to allow you keep eyes on the road and easily check what the bike computer shows. Wide Compatibility: ROCKBROS out front mount is compatible with Garmin iGPSPORT cycling computers, for bike handlebar 1. 26 1. 38 32 35mm. Durable & Safe: Made of high quality nylon, our out front bike mount offers a safe and secure way to lock and position your cycling computer