Parametric Mountainboard HTD5 Pulley (MBS Fivestar Bolt Pattern, Fusion 360 Files Included)

thingiverse

Designed to be a straight swap for the breaks on an MBS Colt 90x, but it should work on any MBS wheel with the same bolt pattern, tho you may need to find different bolts & spacers if youre not swapping it for breakes on the colt 90x. It is intended for use with 15mm wide belts, but the gear is over-sized to 20mm wide to give some space for slop and misalignment without the belt running off the edge. Ive been running mine printed from PLA and I've got around 15 miles on it so far, and it is holding up perfectly, looks as good as new. I'd like to reprint it in PETG or Nylon at some point but my printer cant currently do that. *edit* too lazy to modify the old text, here is new info, old design cracked by the screw hole, new design is better. New spacer is a little wider to account for the wheel bulging when the tire is inflated, probably could be 0.5mm-1mm smaller but its fine. New design is parametric, so i included the fusion 360 files. I also uploaded STLs of various sizes. I left the old files up, just because i don't like deleting things.