So my RadRunner has a common 27.2mm seat post, but a normal 28.6 seat clamp does not fit. Here's my intention. I wanna put a bmx non-quick release seat clamp on my RadRunner and install a Hexlox so my comfy seat won't get kidnapped, but I found that a 28-6mm seat clamp won't fit the frame. I measured 31.2ishmm with my cheap-o digital gauge, but I just want to confirm the correct size before ordering a seat clamp. I emailed Rad support with my question also, but if anyone has a confirmed size please let me know, and if I figure it out I'll post my findings. Thanks.

Just saying hey and a little info on me. First, I love motor scooters. Always owned one even when I had motorcycles. Also always owned bicycles. Have a swing bike for my acoustic bicycle. I now also have a RadRunner 1. Bought it this year to replace a Pedego CityCommuter. Wanted something with 20" wheels. I'm picture dumb and still have a OLD phone but my Runner has a SHAD motorcycle trunk mounted to the back. It looks almost factory. My commute is 14 miles each way and I try to ride the Runner as much as possible. I get exercise (use level 3 PAS) and I find riding very relaxing. Currently have around 200 on the ebike. I hope to contribute something useful to the site. Thanks for having me!