Seatpost Clamp+adjustable Pivot Arm For Sjcam Sj4000 Sj5000 Sj5000x X1000 Gopro Camera

Bicycle Handlebar Seatpost Clamp+Three-way Adjustable Pivot Arm for SJ4000 Car DVR Camera Description: Color: Black Material: PC, stainless steel screw Suitable for diameter 4cm or below Easy to install and remove. Fit for SJ4000 Car DVR Camera Package included: 1 X Bicycle Handlebar Mount 1 X Three-way Adjustable Pivot Arm