Only for Brompton or CHPT3 saddles
The trp 2049g original seat pad special (new) adapter holder was designed for Brompton.
Using the expansion hole under the original cushion, Expand to gopro seat, whether with camera, tail light, water bottle holder, Mount mount mount mount for gopro Trp 2049g
There is also a quick rotor seat with a garmin system, with trp 1928 accessories
Meterial : Aluminium Color : Black ,Gold ,SliverFinish : AnodisedSpec：81x38x25mm Weight : 23.5g CMPT :GoPro Option Parts : Cateye Light...