OBSOLETE Bike Light Holder for Threadless Stem

thingiverse

### THIS DESIGN IS OBSOLETE. BETTER VERSION HERE: https://www.thingiverse.com/thing:2794924 ### A centered light holder that doesn't move once installed. The light is held tight while being easy to attach and remove. This is made specifically to fit my bike, and it probably won't fit well unless you have the same stem and the same head tube angle on your frame. Head angle is 73°, stem angle is 6°, the stem itself is a "Planet X Superlight Team 3D Forged Stem". The stem has an oval-octagonical profile 34 mm high and 32.5 mm wide. The bike light has a diameter of 28 mm, it's this one: http://www.dx.com/p/flood-to-throw-zooming-cree-p4-wc-3-mode-led-bike-light-with-mount-3-aaa-26800 (I like this light a lot, I've been using these for years, but the included holder is crap.) Printed in Flex TPU, shore 98A. (I still haven't got the parameters right for printing this material, see pic of horrible stringing...) It works ok, but the light slightly touches the stem bolts which sometimes causes a rattle. I might make a new slightly higher version with more clearance. ## UPDATE, read before printing!! ## I've used it for a while now, and the rattle is pretty disturbing, expecially when riding on cobblestones. My printer is down for the moment (dead PSU), but as soon as I get the replacement part, I'll print, test and upload a better version.