u/Crippled2day

I have an M20 2.0 that I've put 2400 miles on in the year I've had it. Well I didn't learn about needing to grease the motor until damage already occured. I need to replace the planitsry gears in it and I can't seem to find the specs to make sure I order the right size for that motor it is the m20 2.0 hub motor I bought it in march last year. Thanks!