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 1.3" Stamped Steel -4.05mm Offset Wheels for Micro Crawlers (W1312)

INJORA 1.3" Stamped Steel -4.05mm Offset Wheels for Micro Crawlers (W1312)

$20.99 USD
INJORA -4.05mm Offset Stamped Steel 1.3" Beadlock Wheels for 1/24 1/18 RC Crawlers (W1312) Features: Stamped steel wheels with powder-coated finish Internal beadlock system and removable center wheel hub desgin...
INJORA 1.3" 68*24mm Gripmax S4 Tires (T1350) (4)

INJORA 1.3" 68*24mm Gripmax S4 Tires (T1350) (4)

$15.99 USD
INJORA 1.3" 68*24mm Gripmax S4 Tires for 1/18 1/24 RC Crawlers (T1350)   Compatible with INJORA Silicone Rubber Inserts: 1370 Features: Designed to fit 1.3" wheel rims     Molded...
INJORA Silicone Parts Tray with Tool Stand (160*160mm)

INJORA Silicone Parts Tray with Tool Stand (160*160mm)

$13.99 USD
INJORA Silicone Parts Tray with Tool Stand (160*160mm)Suit for: 1/24 1/18 Scale RC CrawlersKeep your workspace organized and efficient with this silicone parts tray, designed for model builders, DIY enthusiasts,...
INJORA 1.0" 40g/pcs Brass -4.7mm Offset Wheels for Micro Crawlers (W1011)

INJORA 1.0" 40g/pcs Brass -4.7mm Offset Wheels for Micro Crawlers (W1011)

$28.99 USD
INJORA 1.0" 40g/pcs Brass Beadlock Wheels Offset -4.7mm for 1/24 1/18 RC Crawler SCX24 FCX24 TRX4M Ascent18 (W1011) Features: Negative Offset 4.7mm Made of brass, 40g per wheel Offer additional...
INJORA 6V Micro BEC for 1/18 TRX4M

INJORA 6V Micro BEC for 1/18 TRX4M

$6.99 USD
INJORA Micro BEC(Battery Eliminator Circuit) for 1/18 TRX4MFeatures: Keep the output voltage stable for your micro servos. (Stock micro rc electronics are typically pretty weak and need a boost when...
INJORA 6-in-1 Hex Screwdrivers Nut Drivers Quick Change RC Tool Kit for FCX24 SCX24 AX24

INJORA 6-in-1 Hex Screwdrivers Nut Drivers Quick Change RC Tool Kit for FCX24 SCX24 AX24

$22.99 USD
INJORA Quick Change Allen Key Hexagon Screwdrivers Hex Nut Drivers RC Tool Kit for 1/24 Axial SCX24 FMS FCX24 Micro Crawler CarSuit For 1/16 1/18 1/20 1/24 Scale Mini RC...
INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Motor for 1/18 TRX4M Ascent-18

INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Motor for 1/18 TRX4M Ascent-18

$59.99 USD
INJORA MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Outrunner Motor for 1/18 TRX4M Ascent-18 Note: Programming Tutorial Please do not flash or modify the firmware by yourself. Any...
INJORA 180 Brushed 55T Red Motor with Steel Pinion for 1/18 TRX4M (INM11-55T)

INJORA 180 Brushed 55T Red Motor with Steel Pinion for 1/18 TRX4M (INM11-55T)

$12.99 USD
INJORA 180 Brushed 55T Motor with Stainless Steel Pinion for 1/18 RC Crawler TRX4M Upgrade (INM11)Note: While providing more torque, this motor will also increase the speed. Don't care how...
INJORA 65*21mm Metal Sand Ladder Recovery Boards for 1/18 1/24 RC Crawlers

INJORA 65*21mm Metal Sand Ladder Recovery Boards for 1/18 1/24 RC Crawlers

$5.99 USD
INJORA 65*21mm Metal Sand Ladder Recovery Board for 1/18 1/24 RC Crawler Car SCX24 AX24 TRX4M FCX24Suit for: 1/24 1/18 Scale RC CrawlersFeatures: Made of high quality metal Increase detail...
INJORA 9g/pcs Black Coating Brass Front Rear Diff Covers for 1/18 TRX4M (4M-62)

INJORA 9g/pcs Black Coating Brass Front Rear Diff Covers for 1/18 TRX4M (4M-62)

$17.99 USD
INJORA 9g Black Coating Brass Front Rear Axle Diff Cover for 1/18 RC Crawler TRX4M Upgrade (4M-62)Compatible with: 1/18 RC crawler TRX4MFeatures: CNC brass machined 9g/pcs, create a counterweight effect...
INJORA Utility Trailer with Hitch For 1/18 RC Crawler TRX4M

INJORA Utility Trailer with Hitch For 1/18 RC Crawler TRX4M

$24.99 USD
INJORA Utility Trailer with Hitch For 1/18 RC Crawler TRX4MCompatible with: TRX4M stock bumpers and INJORA bumpersFeatures: Made of plastic ABS 1.0 nylon mold wheels Come with hitch to attache...
INJORA CNC Aluminum Servo Mount for 1/18 TRX4M Stock Servo (4M-13BK)

INJORA CNC Aluminum Servo Mount for 1/18 TRX4M Stock Servo (4M-13BK)

$10.99 USD
INJORA CNC Aluminum Servo Mount for 1/18 TRX4M Stock Servo (4M-13BK)Only suit for: 1/18 TRX4M Stock ServoFeatures: Black Anodized Made of high quality CNC Aluminum Etched with the INJORA logo...
4 djifferent camp trailers

INJORA Off-Road Camping Trailer for 1/18 1/24 RC Crawlers TRX4M SCX24

$49.99 USD$51.99 USD
INJORA Off-Road Camping Trailer for 1/18 1/24 RC Crawlers TRX4M SCX24 Note: This trailer is mounted using screws and nuts. Requires a tow hitch (not included) pre-installed on your RC crawler...
INJORA Black Brass Front Bumper Mount for 1/18 TRX4M Defender Bronco (4M-79)

INJORA Black Brass Front Bumper Mount for 1/18 TRX4M Defender Bronco (4M-79)

$9.99 USD
INJORA 7g Black Coating Brass Front Bumper Mount for 1/18 RC Crawler TRX4M Defender Bronco Upgrade (4M-79)Note: Designed for TRX4M Defender and Bronco. Not compatible with TRX4M K10 F150.Features: CNC...
INJORA 1.0" 63*22mm MAVERIX M/T Tires (T1025) (4)

INJORA 1.0" 63*22mm MAVERIX M/T Tires (T1025) (4)

$15.99 USD
INJORA 63*22mm 1.0" MAVERIX M/T Tires for 1/18 1/24 RC Crawlers Compatible with INJORA Silicone Rubber Inserts: 1064 Features: Molded in the Super Soft & Sticky INJORA S5 Compound Long-lasting...
INJORA Stainless Steel Straight Chassis Links for 1/18 RC Crawler TRX4M Defender Bronco (4M-64)

INJORA Stainless Steel Straight Chassis Links for 1/18 RC Crawler TRX4M Defender Bronco (4M-64)

$15.99 USD
INJORA Stainless Steel Straight Chassis Links for 1/18 RC Crawler TRX4M Upgrade (4M-64)Only Compatible with: 1/18 TRX4M Defender 1/18 TRX4M Bronco How to use spacers: You can use the little...
INJORA 1.0" 62*22mm King Trekker Tires & Inserts Combo (4)

INJORA 1.0" 62*22mm King Trekker Tires & Inserts Combo (4)

$21.99 USD
INJORA 1.0 Super Soft Sticky Tires & Silicone Rubber Inserts Combo (4) (T1014) Suit for mini rc crawlers, such as: 1/24 Axial SCX24, AX24 1/24 FMS FCX24, 1/18 FCX18 1/18...
INJORA 1.0" 58*23mm Mud Paw M/T Tires (T1023) (4)

INJORA 1.0" 58*23mm Mud Paw M/T Tires (T1023) (4)

$14.99 USD
INJORA S5 1.0" Mud Paw Tires for 1/24 1/18 RC Crawler SCX24 TRX4M Ascent18 (T1023) Suit for mini rc crawlers, such as: 1/24 Axial SCX24, AX24 1/24 FMS FCX24, 1/18...
INJORA 1.0" Aluminum -4.7mm Offset Wheels for Micro Crawlers (W1012)

INJORA 1.0" Aluminum -4.7mm Offset Wheels for Micro Crawlers (W1012)

$23.99 USD
INJORA 1.0" Aluminium Beadlock Wheels Negative Offset 4.7mm for 1/24 1/18 RC Crawler Features: CNC aluminium machined Matte Black anodized Specifications: Part Number: W1012 Material: Aluminum Negative offset: 4.7mm Outer...
INJORA LS 59mm Aluminum Oil Shocks for 1/18 TRX4M

INJORA LS 59mm Aluminum Oil Shocks for 1/18 TRX4M

$24.99 USD
INJORA LS(Lower Spring) 59mm Aluminum Oil Shocks for 1/18 TRX4M Note:  The shock oil is not included. Add preload using the threaded collar for stronger rebound. Features: CNC-machined aluminum construction...