Upgrade Parts

Shop RC Upgrade and Replacement Accessories at INJORA to customize your RC Crawlers. Enhance your RC experience with premium parts.
We supply RC Axles, Bumpers, Shocks, Drive Shafts, Roof Racks, Link Rods, Chassis, Gearboxes, Trailers, and much more.

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236 Products Found
For TRX4M
INJORA 370 Brushed Motor with Aluminum Transmission for 1/18 TRX4M Motor and Transmission

INJORA 370 Brushed Motor with Aluminum Transmission for 1/18 TRX4M

$39.99 USD$39.99 USD
INJORA CNC Aluminum Complete Transmission with 370 Brushed Motor 45T for 1/18 RC Crawler TRX4M UpgradeNote: Not compatible with the stock TRX4M ESC as it is too weak! The 370...
INJORA 1.0" Turbine -3.1mm Offset Wheels for Micro Crawlers (W1055)

INJORA 1.0" Turbine -3.1mm Offset Wheels for Micro Crawlers (W1055)

$21.99 USD
INJORA CNC Aluminium 1.0" Beadlock Wheel Rim for 1/18 1/24 RC Crawler (W1055) Compatible with:1/18 1/24 RC Crawler Features: CNC aluminium machined Silver, titanium, and colorful anodized It is designed to...
INJORA Brass Steering Knuckles and Counterweight for 1/18 TRX4M Brass Steering Knuckles with Counterweight

INJORA Brass Steering Knuckles and Counterweight for 1/18 TRX4M

$26.99 USD$26.99 USD
INJORA Brass Steering Knuckles with Counterweight Kit for 1/18 RC Crawler TRX4M Compatible with: Stock TRX4M axles and INJORA TRX4M axlesYou can also use the counterweights only on INJORA TRX4M diamond axles....
INJORA 1.0" 60*20mm XHX Pin Tires (T1022P) (4)

INJORA 1.0" 60*20mm XHX Pin Tires (T1022P) (4)

$15.99 USD
INJORA 1.0" 60*20mm XHX Pin Tires for 1/18 1/24 RC Crawler SCX24 FCX24 (T1022P)Compatible with:1/18 1/24 RC Crawler SCX24 FCX24 Features: 60mm tall by 20mm wide Provides Incredible Agility Perfectly Spaced...
INJORA 1.3" 70*27mm Swamp Claw Tires & Inserts Combo (4)

INJORA 1.3" 70*27mm Swamp Claw Tires & Inserts Combo (4)

$21.99 USD
INJORA 1.3" 70*27mm Swamp Claw Tires & Silicone Rubber Inserts Combo (4) Note:  Only Compatible with: INJORA 1.3" wheels Only recommended for modified RC crawlers, 70mm is too big for...
INJORA Tow Truck Crane Kit & INJS2065-360 Winch Servo for 1/18 TRX4M

INJORA Tow Truck Crane Kit & INJS2065-360 Winch Servo for 1/18 TRX4M

$36.99 USD$36.99 USD
INJORA INJS2065-360 Waterproof 7KG Winch Servo & Tow Truck Crane Kit for 1/18 TRX4M Note:  Chassis: Compatible only with TRX4M stock chassis, INJORA TRX4M Universal Chassis (4M-89 & 4M-111). Body:...
INJORA MBL32 G2 Waterproof Brushless ESC & 2204 Fat Viper Motor for 1/18 TRX4M Upgrade

INJORA MBL32 G2 Waterproof Brushless ESC & 2204 Fat Viper Motor for 1/18 TRX4M Upgrade

$76.99 USD
INJORA MBL32 G2 Waterproof Brushless ESC & 2204 Fat Viper Outrunner Motor for 1/18 TRX4M Upgrade Note: Programming Tutorial Please do not flash or modify the firmware by yourself. Any damage...
INJORA CH3 Light Remote Control Switch, LED On/Off Breath Flash Controller for RC Car

INJORA CH3 Light Remote Control Switch, LED On/Off Breath Flash Controller for RC Car

$4.99 USD
INJORA CH3 Light Remote Control Switch, LED On/Off Breath Flash Controller for RC Car Features: Compatible with: JR Futaba Male Plug Connector Three Lighting Modes: Steady, breathing, and strobe Manual:...
INJORA 1.0" 64*24mm Cling On Tires (T1020) (4)

INJORA 1.0" 64*24mm Cling On Tires (T1020) (4)

$15.99 USD
INJORA S5 1.0" Cling On Tires 64*24mm for 1/18 1/24 RC Crawlers Compatible with INJORA Silicone Rubber Inserts: 1064 Features: 64mm tall by 24mm wide Provides Incredible Traction Aggressive pattern...
INJORA Axle Shafts Steeling Links for INJORA TRX4M +4mm Axles Front & Rear

INJORA Stainless Steel Axle Shafts for INJORA TRX4M +4mm Axles

$16.99 USD$16.99 USD
INJORA Stainless Steel Axle Shafts for INJORA TRX4M +4mm Axles The axle shafts are compatible with all INJORA TRX4M +4mm axles: 4M-61 4M-82 4M-92 4M-117 Features: Made of stainless steel...
INJORA CNC Aluminum Front Rear Bumper for 1/18 TRX4M High Trail K10

INJORA CNC Aluminum Front Rear Bumper for 1/18 TRX4M High Trail K10

$33.99 USD$33.99 USD
INJORA CNC Aluminum Front Rear Bumper for 1/18 RC Crawler TRX4M High Trail K10 Upgrade (4M-83)Only compatible with: 1/18 RC Crawler TRX4M High Trail K10Features: CNC aluminum machined Effectively protect the...
INJORA CNC Aluminum Bumper with Light Bar for 1/18 TRX4M Bronco (4M-85)

INJORA CNC Aluminum Bumper with Light Bar for 1/18 TRX4M Bronco (4M-85)

$36.99 USD$36.99 USD
INJORA CNC Aluminum Front Rear Bumper for 1/18 RC Crawler TRX4M Bronco Upgrade (4M-85)Only compatible with: 1/18 RC Crawler TRX4M BroncoFeatures: CNC aluminum machined Effectively protect the body shell No modifications...
INJORA 1.0" ModuWheel -4.4mm Offset Wheels for Micro Crawlers (MW1014)

INJORA 1.0" ModuWheel -4.4mm Offset Wheels for Micro Crawlers (MW1014)

$24.99 USD
INJORA ModuWheel 1.0" Brass & Aluminum Beadlock Wheels for 1/18 1/24 RC Crawlers Features: Compatible with most 1.0" tires Replaceable wheel faces modular design Negative offset offers wider spacing, enhance...
INJORA MBL32 G2 Waterproof Micro Brushless ESC for 1/18 TRX4M Ascent18 1/24 SCX24

INJORA MBL32 G2 Waterproof Micro Brushless ESC for 1/18 TRX4M Ascent18 1/24

$45.99 USD
INJORA MBL32 G2 Waterproof Micro Brushless ESC for 1/24 1/18 RC Crawlers TRX4M Ascent18 SCX24 Compatibility: Radio system: Not compatible with the stock TRX4M / Ascent18 / SCX24 radio systems....
INJORA Silicone Rubber Inserts for 1.3" 64*24mm Tires (1365)

INJORA Silicone Rubber Inserts for 1.3" 64*24mm Tires (1365)

$12.99 USD
INJORA 4pcs Silicone Rubber Inserts for 64*24mm 1.3" Tires Note: Due to differences in tire wall thickness across brands, compatibility with non-INJORA tires is not guaranteed. Please check compatibility before...
INJORA 2PCS Mini Adjustable Metal Jack Stands Tool for 1/18 1/24 RC Crawlers

INJORA 2PCS Mini Adjustable Metal Jack Stands Tool for 1/18 1/24 RC Crawlers

$10.99 USD
INJORA Metal Adjustable Mini Jack for 1/18 1/24 RC Crawler SCX24 AX24 TRX4M FCX24Suit for: 1/24 1/18 Scale RC CrawlersFeatures: Cast zinc alloy Height adjustable design Help to lift your...
INJORA CNC Aluminum Front Rear Bumper Mount for 1/18 TRX4M Defender Bronco (4M-75)

INJORA CNC Aluminum Front Rear Bumper Mount for 1/18 TRX4M Defender Bronco (4M-75)

$13.99 USD$13.99 USD
INJORA CNC Aluminum Front Rear Bumper Mount for 1/18 RC Crawler TRX4M Defender Bronco UpgradeNote: Designed for TRX4M Defender and Bronco. Not compatible with TRX4M high trail K10 F150.Compatible with: 1/18...
INJORA 5pcs Mini Feather Flags for 1/18 1/24 RC Crawlers

INJORA 5pcs Mini Feather Flags for 1/18 1/24 RC Crawlers

$0.15 USD
INJORA 5pcs Mini Feather Flags for 1/18 1/24 RC CrawlersFeature: Come with INJORA Logo Suit For: 1/18 1/24 RC Crawler Cars Specification: Material: paper and wood Length: 20cm  Quantity: 5pcs Package...
INJORA +7mm Planet Axles with Double Joint Shafts for 1/18 TRX4M

INJORA +7mm Planet Axles with Double Joint Shafts for 1/18 TRX4M

$85.99 USD$85.99 USD
INJORA +7mm Planet Axles with Double Joint Shafts & Scale Hydraulic Steering for 1/18 TRX4M Upgrade Note: Not compatible with TRX4M stock chassis as the lay lown servo mount is wider...
INJORA 7PCS Short Handle Hex Screwdriver Nut Driver Tools Kit for 1/18 1/24 RC Crawlers

INJORA 7PCS Short Handle Hex Screwdriver Nut Driver Tools Kit for 1/18 1/24 RC Crawlers

$18.99 USD
INJORA 7PCS Short Handle HSS Nut Driver Hex Screwdriver Tools Kit For 1/18 1/24 RC Mini Crawler Car TRX4M SCX24 FCX24Suit for: 1/24 1/18 Scale RC CrawlersFeatures: HSS steel tips,...