1/18 TRX4M Upgrade Parts
Upgrade your TRX4M with INJORA’s high-performance parts and accessories! Compatible with the TRX4M Bronco, Defender, High Trail K10 and F150.
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From plastic bodies, aluminum axles, brass weights, and stainless links shocks to servos and motors — all designed to improve strength, performance, and control on any terrain.
INJORA has become the go-to brand for RC enthusiasts who want the best value and performance in TRX4M upgrades.. Find your next upgrade today and take your mini crawler to the next level!
INJORA Complete Transmission with Acrylic Housing for 1/18 TRX4M
- Transmission with Stock Gears
- Transmission with Overdrive Gears
- Transmission with underdrive Grears
INJORA +4mm Planet Axles for 1/18 TRX4M
- Axles with brass steering knuckles
- Axles with brass steering knuckles & counterweight
INJORA LS 59mm Aluminum Oil Shocks for 1/18 TRX4M
- 4pcs Silver
- 4pcs Black