Telesin Aluminum Alloy Bike Handlebar Mount Universal Bike Mount for Gopro Hero 6 Black,Hero 5 Black,Hero 5 Session, Hero4 Session,4/3+/3/2,Xiaomi Yi and other Action Cameras Alloy bike handle bar compatible with all action cameras such as GoPro Hero 5/4/3/2,Xiaomi Yi/Yi2,SJ4000/5000/6000 Material:plastic+Stainless steel compatible with any handlebar mount round 25mm - 31.8mm Size:2.56 in x 1.97 in x 0.59 in,Weight:40g CNC 6061 aluminum made, high-quality and durable