General information about the holder

The original holder does not fit securely on most oval or D-shape seat posts and the clamp with the rubber bands does not promise 100% security against loss.

My holders are simply placed over the seat post and screwed to the second part from behind, thus clamping them to the post. The holder does not slip or twist.

The respective insert is firmly screwed to the holder and thus secures the radar against wobbling, loss or twisting.

The seat post does not need to be removed, modified or moved for installation.

The holder for the seat post is supplied with a matching insert.

The radar or lamp itself is not part of the delivery.

The screws and internal nuts are made of stainless steel. They are always M3 screws with a 2.0 mm hexagon socket.

If there is no holder available for your seat post, just contact me. So far I have found/created a solution for every customer.