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 +4mm Aluminum Axles for 1/18 TRX4M TRX4MT
- Front & Rear
INJORA Stainless Steel Wheel Nuts 6/7/8.5mm for 1/18 TRX4M (M2.5)
- M2.5-6mm
- M2.5-7mm
- M2.5-8.5mm
INJORA 1 pcs Stainless Steel Drive Shaft for 1/18 TRX4M Mods
- 44-55mm (front of all)
- 58-76mm (rear of Defender Bronco)
- 64-84mm(rear of High Trail K10 F150)
INJORA 370 Brushed Motor with Aluminum Transmission for 1/18 TRX4M
- Motor and Transmission
- Black Transmission