The newer Canyon aero seatposts have two M4 threaded holes on the back for accessories. I couldn't find a light mount for my Magicshine SeeMee 400, so I designed one. It bolts into those two holes and takes a Magicshine SeeMee rear light, with no rubber straps sliding around the aero post. The light face is angled 17° so it points straight back rather than down at the road. I’ve put it up on MakerWorld – Link. I designed it for my 2027 Endurace CF SLX and have tested it with a SeeMee 400. It should work with the other SeeMee lights and on any bike running the SP093, SP105 or SP106 posts. On other frames the angle might be slightly off level, so if you need a different angle or bolt spacing, let me know and I’ll make a variant. This is the second Canyon part I’ve modelled, after the bottle cage plugs. I’m still happy to take requests if there’s something you’ve been trying to track down. If you find it useful, the easiest ways to support the model on MakerWorld are a download, a ⭐ rating or a comment. It takes 30 seconds and helps it get seen by others in the same situation. If you print it, a Boost goes a long way too. Thanks!   submitted by   /u/BouncyTrampoline   to   r/CanyonBikes [link]   [comments]