ITEM NAME:Metal Gearbox 1/10 RC Automotive Assembly Transmission Gearbox for Axial SC F9K9 Metal Gearbox 1/10 RC Automotive Assembly Transmission Gearbox for Axial SC F9K9 Made of high quality aluminum alloy more sturdier and more quieter Suitable for:This gear box is designed for 1/10 rc crawlers like Axial SCX-10, AX10, etc It's complete alloy gear box Advantage:Exquisite workmanship, smooth and durable It's complete straight gear alloy gear box. The internal parts are alloy also This sealed gearbox, sand-proof and dust-proof, has slip protection,which can protect the gear. Size: 5.2 * 3.7 * 3 cm Color: Red Material: metal Package Contents: 1 * SCX10 Gearbox Contain Gear