DaBomb Mark 2 Seat Post Clamp - 34.9mm - Black YGroup_7033839091757 The bottom side of the

The bottom side of the mount is left open to fit a GoPro

SHAFT DIAMETER 9mm

Max Runtime: 6 hrs (Flash 1 mode)

There are no shims required

With Variable mounting points

DaBomb Mark 2 Seat Post Clamp - 34.9mm - Black YGroup_7033839091757 The bottom side of theHave a close look at this CNC machined single bolt seat clamp: every detail has been designed to make it the most lightweight, efficient, essential. Its chamfered edge and offset inner bore design protects the seat post and the seat tube from friction. Available in a number of colours this clamp can help put your bike's style into the next league. Features: Material: Aluminum with CNC Machined Size: 34. 9mm Weight: 47g Colour Available: Black Red Blue