Originally posted by HarKonnenD
I knew it would work as the teeth size does look very much about the same size. I currently have a 21T pinion though I think that may be too low to work with the stock spur gear.
The 21 tooth pinion from your TL01 is 0.6M. This would be like a standard 42 pitch gear. It may look like it will work with the standard 48 pitch spur, but it will not. It would make a lot of noise and quickly eat the spur.