Bicycle rotor clock 2

thingiverse

I designed this base to turn an old bike rotor into a clock, compatible with a 180mm Shimano SLX rotor and this Seiko Quartz Movement. To get started, you'll need (6) M5 nuts and (6) M5 8mm bolts to attach the rotor to the clock motor mount section. I used a Dremel to cut my brake rotor bolts down to size. To measure, I grabbed an old caliper, but any brand/model should work in theory. When it comes to mounting everything to a baseplate, get creative! I used an extra long M6 bolt that went all the way through my wooden stand so it would be secure.