Complete Non-Magnetic Rotor Shim Kit (7)
Enough shims and spacers to do (1) motor
Precision TEFLON Brushless Rotor Spacers (1)
Low Drag TEFLON Brushless Motor Shims (3)
Super smooth, high performance TEFLON motor shims designed to reduce drag, increase RPM and motor efficiency. Non-metallic and friction free boosting magnetic performance.
Lightweight ALUMINUM Brushless Motor Shims (3)
Precision Made, Burr Free and Zero Magnetic Properties...Boosting Magnetic Motor Performance.