40Cr Steel Transmission Gear Set for Losi 1/4 Promoto-MX Motorcycle Upgrade Part
Durable Construction: Our 40Cr steel gear kit is made from high quality steel for superior durability and strength for your Losi 1/4 Promoto MX Motorcycle RTR models (LOS06000T2, LOS06000T1);. High quality 40Cr steel material;.