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, 4