CNC processed from 6065 aluminum, these GT3 pulleys are designed to fit our motors. Available in 18t, 17t (stock), and 16t. 

For Chimera Electric BMX riders:
Increasing 1 tooth motor pulley = ~7% more speed/less torque
Decreasing 1 tooth motor pulley = ~7% more torque/less speed

- 6065 aluminum
- GT3 tooth profile
- 19.5mm thick
- 12mm bore, 4mm keyway