Please be aware that pricing and product availability in-store may vary from what’s available online because each store is independently owned and operated.
The Reedy 12.0 x 7.25 x 25.3mm Sonic 540-M3 Spec Rotor is a 12mm diameter rotor that allows you to fine-tune the power delivery of your Reedy Sonic 540-M3 spec or short stack motor for varying track conditions and applications (smaller diameter = higher RPM, larger diameter = higher torque). Each rotor is laser etched with its specification and part number for easy identification and technical inspection. Package includes rotor, one o-ring, one 4x6mm shim, three 1x4.8mm shims, and three 0.5x5.5mm shims.
