Teeth: 16T 17T 18T 19T 20T. 8 LED Flash RC LED Light Kit For RC Plane Realistic Simulation Lighting System. SURPASS HOBBY 5-Slot 3-Solt 540/550 Brushed Motor for 1/10 RC Car HSP TRAXXAS. 20T: 11.6mm. 19T: 11.1mm.
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