RAM Mount RAM-B-408-112-15U Torque™ Large Rail Base Other features include an OLED

Other features include an OLED screen on both units

but for diving use We strongly recommend the OEM side door from GoPro (part # AAIOD-001)

you can either offload videos from the microSD card for storage

which confirms each operation so you know you're in control

5 lb while weighing only 9

RAM Mount RAM-B-408-112-15U Torque™ Large Rail Base Other features include an OLEDThe large version of the RAM Torque handlebar mounting base features a 1" B size RAM rubber ball and is compatible with rails 1 1 8 to 1 1 2" in diameter. Sizing inserts are included to provide a tight fit while also protecting the mounting surface. The large RAM Torque mounting base also includes nylon insert locknuts to prevent loosening in high vibration environments. HARDWARE INCLUDED (2) #10 24 x 1" Socket Head Cap Screws(2) #10 24 Nylock Nuts(2)