Skip to content

OPEN Monday 10am-5pom/ Tuesday,Thursday 10am-6pm/ 10am-6pm / Saturday 10am-6pm / Sunday 10am-5pm // 2980 Lebanon Church RD, West Mifflin PA 15122

412-689-0007 -- icrchobbies@gmail.com

Facebook
Instagram
TikTok

Language

English

Currency

Australia (AUD $)
Austria (EUR €)
Belgium (EUR €)
Brazil (BRL R$)
Canada (CAD $)
Czechia (CZK Kč)
Denmark (DKK kr.)
Finland (EUR €)
France (EUR €)
Germany (EUR €)
Hong Kong SAR (HKD $)
Ireland (EUR €)
Israel (ILS ₪)
Italy (EUR €)
Japan (JPY ¥)
Malaysia (MYR RM)
Mexico (MXN $)
Netherlands (EUR €)
New Zealand (NZD $)
Norway (USD $)
Poland (PLN zł)
Portugal (EUR €)
Singapore (SGD $)
South Korea (KRW ₩)
Spain (EUR €)
Sweden (SEK kr)
Switzerland (CHF CHF)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)

Iron City RC Hobbies

Search

Search

Brands
Shop 1:28

Shop 1:28 Brands
Atomic GL Racing JD3D Kyosho MARKA MWX Performance Nexx Racing PN Racing RC Aurora Reflex Racing Silver Horse RC Yutori Racing

Kits & RTR
GL Racing Kits Kyosho Kits Reflex Racing Kits MWX Performance Kits

Bodies and Mounts
Auto Scale Bodies Hard Bodies Lexan Bodies Lexan Mounts and Bumpers

1:28 Setup Tools

1:28 Speed Controls

1:28 Motors / Receiver / Rotors
1:28 Brushless Motors 1:28 Armature's 1:28 Receivers

MINI-Z Parts

Mini-Z AWD

T-Plates

Wheels/Tires & Truers
1:28 Tires 1:28 Wheels Tire Truers Mini-Z Tires

1:28 Bearings

PN Racing Mini-Z KS Compound Low Profile Slick 8.5mm Tire MEDIUM (KS1138)
PN Racing

$6.99
Ready To Run's
- Ready To Run's
- Build Kits
Shop Crawling

Crawling Brands
Axial BAMF Tire Inserts Castle DinoRC Dlux Fab EXO Furitek 3Flow9 RC Hardpark Hobby Plus Hot Racing INJORA Meus Racing NSDRC Prophet Designs PowerHobby 3 Brothers RC RC4WD Reefs RC Redcat Stainless 24 Shift RC Treal Yeah Racing VT3K Electronics Vanquish

Crawler Acessories

Crawler Bodies

Crawler Servos

Crawler Tires

Crawler Wheels
1.0 Crawler Wheels 1.2 Crawler Wheels 1.9 Crawler Wheels

Crawler Kits
1:30 Crawler Kits 1:24 Crawler Kits 1:18 Crawler Kits 1:10 Crawler Kits

Sale

Rock Scorpions - 1.9" | 4.75" OD | 1.5" Width
JConcepts

Sale price $35.25 Regular price $37.00 Save $1.75
Shop 1:8 & 1:10 Nitro

Bearings / Bearing Kits
Bearing Kits Clutch Bearings Motor Bearings

1:8 Tires

Bodies / Asseccories
1:8 Bodies Body Stiffeners Body Asseccories

Gaskets/Orings

Engine Parts

Exhaust

Glow Plugs & Ignitors
Glow Plugs

Air Filters

Lubricants

Fuel and Accessories
Nitro Fuel Fuel Line / Bottles

Receiver Packs

Sold Out

Tire-Racha
Tire Racha

$19.99
Shop 1:10 and 1:12
Shop Misc

Drone/Aerial

Chargers / Accessories
Chargers Charge Leads Battery Connectors Wire Sensor Wires

Shop Batteries
4s Batteries 3s Batteries 2s Batteries 1s Batteries Cell batteries Drag Racing Batteries Receiver Packs 1:28 Batteries

Tools
1:28 Setup Tools / Tools 1:8 & 1:10 Setup Tools M.I.P Tools Nitro Tools Nut Drivers

Shop Off-Road

Shop Servos
GL Racing Servos Power HD Servos REEFS Servos Sanwa Servos Servo Horn / Savers

Adhesives
Shock & Diff Oils Grease & Bearing Oil CA Glue & Glue Tips Aerosol Spray Tire Additive Thread Locker

Shop Drag Racing
Drag Racing Batteries Drag Racing Bodies Drag Racing Tires Drag Racing Wheels Drag Racing Parts Drag Racing ESC

Shop Drift
RTR & Kits Gyros

Losi Nascar

Apparel

JD3D

1/10 DBOOTS FORTRESS SHORT COURSE FRONT/REAR 3.0/2.2 TIRE & INSERTS (2)
ARRMA

$19.99
Shop Drifting
Tracks

Search

Goes great with

Power Hobby 8pc Brass High Clearance Links Set, For Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby 8pc Brass High Clearance Links Set, For Traxxas TRX-4M

$24⁹⁹ $24.99

Yeah Racing Metal Antenna w/Flag Fits TRX-4 - Iron City RC Hobbies

Yeah Racing Metal Antenna w/Flag Fits TRX-4 - Iron City RC Hobbies

Yeah Racing Metal Antenna w/Flag Fits TRX-4

TREAL Brass Extended Wheel Hubs 7mm*10mm Hex, Axle Counter Weight 17g/pc (4pcs) Wheel Spacer for 1/18 TRX4M (Black) - Iron City RC Hobbies

TREAL Brass Extended Wheel Hubs 7mm*10mm Hex, Axle Counter Weight 17g/pc (4pcs) Wheel Spacer for 1/18 TRX4M (Black) - Iron City RC Hobbies

TREAL Brass Extended Wheel Hubs 7mm*10mm Hex, Axle Counter Weight 17g/pc (4pcs) Wheel Spacer for 1/18 TRX4M (Black)

$19⁹⁸ $19.98

TREAL TRX4M Shocks 53MM Oil-Damper Threaded Shock Absorber Upgrades Compatible with Traxxas 1/18 TRX-4M TRX-4MT - Iron City RC Hobbies

TREAL TRX4M Shocks 53MM Oil-Damper Threaded Shock Absorber Upgrades Compatible with Traxxas 1/18 TRX-4M TRX-4MT - Iron City RC Hobbies

TREAL TRX4M Shocks 53MM Oil-Damper Threaded Shock Absorber Upgrades Compatible with Traxxas 1/18 TRX-4M TRX-4MT

$26⁹⁸ $26.98

Add order note Close

Subtotal

$0.00

Shipping, taxes, and discount codes calculated at checkout.

Your cart is currently empty.

Tracks

Make Sure to Follow Us on Facebook and Instagram

Iron City RC Hobbies Strives to Ship SAME DAY!

Subscribe to Hear the Latest News!

Enter your email Subscribe

Home / Collections /

TRX4M Upgrades

69 products

In stock (45)
Out of stock (25)

1.0 Crawler Wheels (1)
Crawler ESC (1)
Crawler Motors (2)
Crawler Wheels (2)
Crawlers (60)
ECO Power (1)
Furitek (3)
Hot racing (4)
INJORA (7)
NSDRC (1)
PowerHobby (19)
Samix (1)
Scale (2)
SCX24 Upgrades (1)
Treal (9)
TRX4M Upgrades (69)
Yeah Racing (24)

69 products

Sort

Power Hobby 8pc Brass High Clearance Links Set, For Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby 8pc Brass High Clearance Links Set, For Traxxas TRX-4M

$24⁹⁹ $24.99

Yeah Racing Metal Antenna w/Flag Fits TRX-4 - Iron City RC Hobbies

Yeah Racing Metal Antenna w/Flag Fits TRX-4 - Iron City RC Hobbies

Yeah Racing Metal Antenna w/Flag Fits TRX-4

TREAL Brass Extended Wheel Hubs 7mm*10mm Hex, Axle Counter Weight 17g/pc (4pcs) Wheel Spacer for 1/18 TRX4M (Black) - Iron City RC Hobbies

TREAL Brass Extended Wheel Hubs 7mm*10mm Hex, Axle Counter Weight 17g/pc (4pcs) Wheel Spacer for 1/18 TRX4M (Black) - Iron City RC Hobbies

TREAL Brass Extended Wheel Hubs 7mm*10mm Hex, Axle Counter Weight 17g/pc (4pcs) Wheel Spacer for 1/18 TRX4M (Black)

$19⁹⁸ $19.98

TREAL TRX4M Shocks 53MM Oil-Damper Threaded Shock Absorber Upgrades Compatible with Traxxas 1/18 TRX-4M TRX-4MT - Iron City RC Hobbies

TREAL TRX4M Shocks 53MM Oil-Damper Threaded Shock Absorber Upgrades Compatible with Traxxas 1/18 TRX-4M TRX-4MT - Iron City RC Hobbies

TREAL TRX4M Shocks 53MM Oil-Damper Threaded Shock Absorber Upgrades Compatible with Traxxas 1/18 TRX-4M TRX-4MT

$26⁹⁸ $26.98

Furitek Micro Komodo 64P Brass Pinion for Traxxas TRX-4M (11T)

Powerhobby Aluminum 51mm Long Travel Shocks for Traxxas TRX-4M - Iron City RC Hobbies

Powerhobby Aluminum 51mm Long Travel Shocks for Traxxas TRX-4M - Iron City RC Hobbies

Black Red Silver Metallic

Powerhobby Aluminum 51mm Long Travel Shocks for Traxxas TRX-4M

$36⁹⁹ $36.99

Power Hobby 1.0" Black Brass Beadlock Crawler Wheels, 1/24 Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby 1.0" Black Brass Beadlock Crawler Wheels, 1/24 Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby 1.0" Black Brass Beadlock Crawler Wheels, 1/24 Traxxas TRX-4M

$49⁹⁹ $49.99

TREAL Brass Axle Diff Covers (2P) CNC Machined Heavy Weight 15.8g/pc Upgrades for 1/18 TRX4M TRX4MT - Iron City RC Hobbies

TREAL Brass Axle Diff Covers (2P) CNC Machined Heavy Weight 15.8g/pc Upgrades for 1/18 TRX4M TRX4MT - Iron City RC Hobbies

TREAL Brass Axle Diff Covers (2P) CNC Machined Heavy Weight 15.8g/pc Upgrades for 1/18 TRX4M TRX4MT

$34⁹⁸ $34.98

Yeah Racing Aluminum Essential Conversion Kit fits TRX-4M - Iron City RC Hobbies

Aluminum Essential Conversion Kit fits TRX-4M

Yeah Racing Aluminum Essential Conversion Kit fits TRX-4M

$150⁰⁰ $150.00

Brass Upgrade Set Fits TRX-4M (108g)

Brass Upgrade Set Fits TRX-4M (108g)

Yeah Racing Brass Upgrade Set Fits TRX-4M (108g)

$118⁹⁹ $118.99

Aluminum Internal Shocks Set fits TRX-4M

Yeah Racing Aluminum Internal Shocks Set fits TRX-4M - Iron City RC Hobbies

Yeah Racing Aluminum Internal Shocks Set fits TRX-4M

$26⁹⁹ $26.99

Aluminum Skid Plate

Aluminum Skid Plate

Yeah Racing Aluminum Skid Plate fits TRX-4M

$35⁹⁹ $35.99

Aluminum Gear Box Housing

Aluminum Gear Box Housing

Yeah Racing Aluminum Gear Box Housing Fits Traxxas TRX-4M

$32¹⁴ $32.14

Spring Steel Front CVD Fits TRX- 4M - Iron City RC Hobbies

Spring Steel Front CVD Fits TRX- 4M - Iron City RC Hobbies

Spring Steel Front CVD Fits TRX- 4M

$17⁴⁹ $17.49

BRASS C HUBS 6G EACH FITS TRX-4M

Yeah Racing BRASS C HUBS 6G EACH FITS TRX-4M - Iron City RC Hobbies

Yeah Racing BRASS C HUBS 6G EACH FITS TRX-4M

$25⁹⁹ $25.99

Yeah Racing BRASS STEERING KNUCKLES 20G EACH FITS TRX-4M - Iron City RC Hobbies

BRASS STEERING KNUCKLES 20G EACH FITS TRX-4M

Yeah Racing BRASS STEERING KNUCKLES 20G EACH FITS TRX-4M

$25⁹⁹ $25.99

180 87T BRUSHED MOTOR

180 87T BRUSHED MOTOR W/11T PINION FOR TRAXXAS TRX-4M / MICRO RC

Yeah Racing 180 87T BRUSHED MOTOR W/11T PINION FOR TRAXXAS TRX-4M / MICRO RC

PowerHobby Brass C Hub and Steering Knuckles TRX4M Defender/Bronco

$44⁹⁹ $44.99

Powerhobby Hardened Steel Axle Gear Pinion Set, for Traxxas TRX-4M

$29⁹⁹ $29.99

Treal Hobby Hardened Steel Differential Ring & Pinion Gears for Traxxas TRX-4M (12T/24T)

$29⁹⁸ $29.98

Powerhobby Metal Drive Shafts / CVD FOR Traxxas TRX-4M K10 High Trial - Iron City RC Hobbies

Powerhobby Metal Drive Shafts / CVD FOR Traxxas TRX-4M K10 High Trial

$26⁹⁹ $26.99

Powerhobby Brass Lower Shock Retainer (4) FOR Traxxas TRX-4M TRX4m - Iron City RC Hobbies

Powerhobby Brass Lower Shock Retainer (4) FOR Traxxas TRX-4M TRX4m - Iron City RC Hobbies

Powerhobby Brass Lower Shock Retainer (4) FOR Traxxas TRX-4M TRX4m

$14⁹⁹ $14.99

Powerhobby Brass Extended Couplers FOR Traxxas TRX-4M Ford Bronco - Iron City RC Hobbies

Powerhobby Brass Extended Couplers FOR Traxxas TRX-4M Ford Bronco - Iron City RC Hobbies

Powerhobby Brass Extended Couplers FOR Traxxas TRX-4M Ford Bronco

$14⁹⁹ $14.99

Powerhobby Aluminum RC Shock Flex Blades FOR Traxxas TRX-4M - Iron City RC Hobbies

Powerhobby Aluminum RC Shock Flex Blades FOR Traxxas TRX-4M - Iron City RC Hobbies

Powerhobby Aluminum RC Shock Flex Blades FOR Traxxas TRX-4M

$17⁹⁹ $17.99

Power Hobby 1/18 Sealed Complete Bearing Kit, for Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby 1/18 Sealed Complete Bearing Kit, for Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby 1/18 Sealed Complete Bearing Kit, for Traxxas TRX-4M

$24⁹⁹ $24.99

PowerHobby Aluminum Front Axle Housing Silver Traxxas TRX-4M - Iron City RC Hobbies

PowerHobby Aluminum Front Axle Housing Silver Traxxas TRX-4M

$39⁹⁹ $39.99

Power Hobby Aluminum Rear Axle Housing Silver TRX-4M - Iron City RC Hobbies

Power Hobby Aluminum Rear Axle Housing Silver TRX-4M

$39⁹⁹ $39.99

Power Hobby Aluminum Rear Axle Housing Black Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby Aluminum Rear Axle Housing Black Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby Aluminum Rear Axle Housing Black Traxxas TRX-4M

$39⁹⁹ $39.99

Power Hobby Aluminum Front Axle Housing Black Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby Aluminum Front Axle Housing Black Traxxas TRX-4M - Iron City RC Hobbies

Power Hobby Aluminum Front Axle Housing Black Traxxas TRX-4M

$39⁹⁹ $39.99

TREAL 1.0 Wheel Hubs Brass Weights 7mm Hex Hub Extension (4P) 7mm/9mm Widen Adapters Compatible with SCX24 TRX4M - Iron City RC Hobbies

TREAL 1.0 Wheel Hubs Brass Weights 7mm Hex Hub Extension (4P) 7mm/9mm Widen Adapters Compatible with SCX24 TRX4M

$14⁹⁸ $14.98

TREAL 1.0 Brass Wheel Rings Weight Internal Beadlock Ring Clamp Ring for 1/18 TRX4M - Iron City RC Hobbies

TREAL 1.0 Brass Wheel Rings Weight Internal Beadlock Ring Clamp Ring for 1/18 TRX4M - Iron City RC Hobbies

TREAL 1.0 Brass Wheel Rings Weight Internal Beadlock Ring Clamp Ring for 1/18 TRX4M

$12⁹⁸ $12.98

INJORA CNC Aluminum Front Rear Axle Housing For 1/18 TRX4M - Iron City RC Hobbies

INJORA CNC Aluminum Front Rear Axle Housing For 1/18 TRX4M - Iron City RC Hobbies

INJORA CNC Aluminum Front Rear Axle Housing For 1/18 TRX4M

$23⁹⁹ $23.99

Yeah Racing HD Steel Differential Gear 12T/24T fits TRX-4M - Iron City RC Hobbies

Yeah Racing HD Steel Differential Gear 12T/24T fits TRX-4M - Iron City RC Hobbies

Yeah Racing HD Steel Differential Gear 12T/24T fits TRX-4M

$14⁹⁹ $14.99

Steel Transmission Gear Set fits TRX-4M - Iron City RC Hobbies

Steel Transmission Gear Set fits TRX-4M - Iron City RC Hobbies

Steel Transmission Gear Set fits TRX-4M

$23⁹⁹ $23.99

Aluminum Link Set Fits TRX-4M

Aluminum Link Set Fits TRX-4M

Racers Edge Aluminum Link Set Fits TRX-4M

$32⁸⁸ $32.88

Aluminum Servo Mount

Aluminum Servo Mount

Yeah Racing Aluminum Servo Mount Fits TRX-4M

$11⁴⁹ $11.49

Aluminum Steering Link Fits TRX-4M

Aluminum Steering Link Fits TRX-4M

Yeah Racing Aluminum Steering Link Fits TRX-4M

$11⁴⁹ $11.49

Stainless Steel Protector Set Fits TRX-4M - Iron City RC Hobbies

Stainless Steel Protector Set Fits TRX-4M - Iron City RC Hobbies

Stainless Steel Protector Set Fits TRX-4M

$20⁴⁹ $20.49

Spring Steel Rear Shaft Fits TRX-4M - Iron City RC Hobbies

Spring Steel Rear Shaft Fits TRX-4M - Iron City RC Hobbies

Spring Steel Rear Shaft Fits TRX-4M

$14²⁵ $14.25

Yeah Racing HD Steel Front & Rear Center Shaft Fits TRX-4M - Iron City RC Hobbies

Yeah Racing HD Steel Front & Rear Center Shaft Fits TRX-4M - Iron City RC Hobbies

Yeah Racing HD Steel Front & Rear Center Shaft Fits TRX-4M

$31⁹⁹ $31.99

1 2 Next

Recently viewed

Subscribe today to hear first about our sales

Enter your email Subscribe

Iron City Rule Sets

Iron City Mini-Z Rules
Iron City On-Road Rules
Iron City Micro/Mini Off-Road Rules
Iron City RC 1/10th Crawler Competition Rules
Iron City RC Micro/Mini Crawler Competition Rules

Footer menu

Home
Contact Us
Privacy Policy
Terms & Conditions
Returns and Refund Policy
Birthday Party Packages

Get in touch

412-689-0007
Email us

Follow us

Facebook
Instagram
TikTok

We accept

Currency

Australia (AUD $)
Austria (EUR €)
Belgium (EUR €)
Brazil (BRL R$)
Canada (CAD $)
Czechia (CZK Kč)
Denmark (DKK kr.)
Finland (EUR €)
France (EUR €)
Germany (EUR €)
Hong Kong SAR (HKD $)
Ireland (EUR €)
Israel (ILS ₪)
Italy (EUR €)
Japan (JPY ¥)
Malaysia (MYR RM)
Mexico (MXN $)
Netherlands (EUR €)
New Zealand (NZD $)
Norway (USD $)
Poland (PLN zł)
Portugal (EUR €)
Singapore (SGD $)
South Korea (KRW ₩)
Spain (EUR €)
Sweden (SEK kr)
Switzerland (CHF CHF)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)

© 2026 Iron City RC Hobbies Returns and Refund Policy Terms & Conditions Privacy Policy Powered by Shopify

TRX4M Upgrades