Ratchet Strap Ball Head Handlebar Seat Post Bike Mount for GoPro Hero 4 3+ 3 2&nbsp; 8 adjustable ratchet strap with ballhead tripod mount Useful Belt type fixed bracket, attaches easily to bicycle helmets, bicycles, and more. Compatible with GoPro Hero 4/3+/3/2/1, SJ4000, SJ5000, and all cameras with 1/4 inch tripod socket. *GoPro camera not included *GoPro camera not included