MEUS RACING Metal Gearbox Assembly Aluminum Transmission Housing with Steel Internal Gears for TRX-4M TRX4M 1/18 RC Crawler Car Upgrade Parts - BLACK disabled Instruction: Specification: ●Suitable for T-REX

Instruction: Specification: ●Suitable for T-REX 550/600●For T-REX 550E and T-REX 600

5 mm  Operating Voltage：6

5 x 25mm (LxWxH)

AR Li+ 6K high powered Smart Battery with built in auto capacity checker

Weight: ≈160g

MEUS RACING Metal Gearbox Assembly Aluminum Transmission Housing with Steel Internal Gears for TRX-4M TRX4M 1/18 RC Crawler Car Upgrade Parts - BLACK disabled Instruction: Specification: ●Suitable for T-REX1. The transmission housing is made of aluminum,with bright colors and beautiful appearance; 2. The internal gears are made of high quality steel to increase wear resistance and extend service life; 3. CNC machined piece with accurate data (16. 6: 1); 4. Replace the stock parts, more robust and durable; 5. Suit for TRX4M 1 18 RC Crawler Car; 6. Package includes: Gearbox Assembly*1 Accessory kit * 1