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 53mm Aluminum Threaded Oil Shocks for 1/18 TRX4M (4M-24)
- 4pcs Black
- 4pcs Red
- 4pcs Grey
INJORA Black Brass Upgrade Parts for 1/18 TRX4M
- All
- Steering Link
- C Hubs
- Steering Knuckles
- Diff Covers
INJORA 9mm(+5mm) Extended Wheel Hexes for 1/18 TRX4M
- Stainless Steel
- Brass
INJORA +4mm Diamond Axles for 1/18 TRX4M
- Silver front & rear
- Silver rear
- Black front & rear
- Black front & rear with brass counterweight
INJORA CNC Aluminum Complete Transmission for 1/18 TRX4M (4M-55)
- Black with 40.3:1 Gears (Underdrive 59%)
- Black with 16.6:1 Gears (As stock)
INJORA Complete Transmission with 180 Brushed Motor for 1/18 TRX4M
- Black Transmission(UD 59%)+180 Motor
- Black Transmission(As stock)+180 Motor
INJORA Stainless Steel High Clearance Links Set for 1/18 TRX4M High Trail K10 F150
- Chassis Links & Steering Link
INJORA BUG18 Body with Interior for 1/18 INJORA TRX4M Universal Chassis
- Black Body
- Orange Body
- Burgundy Body
- Purple Body
- Clear Body
- Black Body & Aluminium Chassis
- Orange Body & Aluminium Chassis
- Burgundy Body & Aluminium Chassis
- Purple Body & Aluminium Chassis
- Clear Body & Aluminium Chassis
INJORA Stainless Steel High Clearance Links Set for 1/18 TRX4M Defender Bronco
- Chassis Links & Steering Link
INJORA Off-Road Camping Trailer for 1/18 1/24 RC Crawlers TRX4M SCX24
- Sandy Taupe
- White
- Silver
- Black Red
INJORA Tow Truck Crane Kit & INJS2065-360 Winch Servo for 1/18 TRX4M
- Black Tow Truck Crane Kit & Servo
- Silver Tow Truck Crane Kit & Servo
- Servo only
- Servo & Winch Spool
INJORA Magnetic Snap-on JR Extension Cable for RC Models
- 20cm in total
- 34.5cm in total