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 M2.5 Wheel Lock Nuts with Aluminum Cap for 1/18 TRX4M Ascent-18
- Black
- Gray
- Red
- Purple
INJORA 4PCS 2/3/4.5mm M2.5 Long Nuts for 1/18 TRX4M
- 4pcs 2mm
- 4pcs 3mm
- 4pcs 4.5mm
- 4pcs 2mm & 4pcs 3mm & 4pcs 4.5mm
INJORA 180 PRO Brushed 48T Purple Motor with Steel Pinion for 1/18 TRX4M (INM11-48T)
- Motor
- Motor with heat sink
INJORA TRX4M Battery Charge Adapter to 2S Lipo Balance JST-XH 3Pin
- Male TRX-4M to Female JST-XH 3Pin
- Male JST-XH 3Pin to Female TRX-4M
INJORA 25T Aluminum Servo Horn for 1/18 TRX4M Stock Servo (4M-12)
- Black
- Red
- Black + Red
INJORA +7mm Planet Axles with Double Joint Shafts for 1/18 TRX4M
- Black Front & Rear
- Titanium Front & Rear
INJORA +4mm Aluminum Axles for 1/18 TRX4M
- Front & Rear
INJORA Fat Viper 2204 Brushless Outrunner Motor for 1/18 TRX4M
- Motor & Transmission