Source for eMTB Sprockets/Hubs/Spacers/Wheels/Tires

[mjp8081]

"Dummies" alternate for SDP-SI. Can't vouch for them, but the prices seem OK, and they seem to have a lot of parts and kits that just work together--good for novices like me. Not much metric, but they have decimal inch equivalents. Just thought I'd share...

http://www.andymark.com/Sprockets-s/52.htm

 

[torqueboards]

These might help too - http://www.vexrobotics.com/vexpro/motion/sprockets-and-chain/25-sprockets.html

 

[mjp8081]

These might help too - http://www.vexrobotics.com/vexpro/motion/sprockets-and-chain/25-sprockets.html

Hell yeah, even better!

 

[Vortex]

https://www.electricscooterparts.com/index.html