Oh well…I think @Alex gave me the correct link…Ill have to play with the drop down choices and see if I can get the pully I want …
I’m trying to mod a strange non-standard wheel that has a totally flat inner wheel. The pulley on it now it plastic…and now I put a 50mm motor (before it was 12v brushed motor) on it and the belt that it came with will last abt one ride…it’s like a rubber band…prob rip the teeth off the belt if I run it. If I can’t get a pulley then I will need to use 83mm and need a shim so the wheel can align with the motor pulley.
@Michaelinvegas - way back when I was looking for stuff to make an esk8 I used a water jet company (www.marzee.com) out of Phoenix AZ to make gears, washers, mounts. The gear specified is 36t 5m pitch and .5" wide. Its been 2 years and everything still works. When the parts came to me they were a bit sharp but just took some sand paper to knock the edges off. Here is the invoice with the cost and contact info. The prices may have gone up a bit since and you may have to open an account but no biggie its just filling out info. If interested I will send you the file I sent to them.
I was using a little NTM prop with this set up for abut 2 years, 8 miles to work and 8 home when I could with no issues except for ESC burn ups. I recently graduated to a spacecell, VESC and hub motors from Hummie and Jacob so I will probably put the NTM system on my daughters board.