Parts/Drivetrain/Transmissions & gearboxes/Injora Stainless Steel Low Range Transmission Gear Set for Traxxas® TRX-4M™ (40.3:1 Crawl Ratio)
Injora Stainless Steel Low Range Transmission Gear Set for Traxxas® TRX-4M™ (40.3:1 Crawl Ratio)
Injora

Injora Stainless Steel Low Range Transmission Gear Set for Traxxas® TRX-4M™ (40.3:1 Crawl Ratio)

Part # INJ4M-36
Where to buy
$15.99
AMain Hobbies
Seen Oct 12, 2026
$15.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Transmission Gears Overview:

Conquer any trail with the Injora Stainless Steel Low Range Transmission Gear Set for Traxxas TRX-4M, engineered to deliver maximum torque, ultra-durable performance, and unbeatable rock-climbing power.

About the Steel Low Range Transmission Gears


Performance & Durability

The Injora Stainless Steel Low Range Transmission Gear Set for Traxxas TRX-4M is engineered to deliver unmatched crawling performance on steep and aggressive terrain. Featuring ultra-durable CNC-machined stainless steel construction, this gear set provides an ultra-low 40.3:1 reduction ratio, decreasing speed by approximately 59% while maximizing torque for unstoppable rock-climbing power. Complete with all transmission gears and an 11-tooth motor pinion, it offers a direct-fit, high-quality solution to customize your TRX-4M for superior control, precision, and off-road dominance.

Features:

  • Ultra-low 40.3:1 reduction ratio for maximum torque
  • CNC-machined stainless steel construction for durability
  • Decreases speed by approximately 59% for precise crawling
  • Provides unstoppable rock-climbing power on steep terrain
  • Made from high-quality stainless steel for long-lasting performance
  • Includes all transmission gears for a complete upgrade
  • Comes with an 11-tooth motor pinion
  • Direct-fit design for easy installation on TRX-4M

Includes:

  • (1) Stainless Steel Low Range Transmission Gear Set for Traxxas TRX-4M (40.3:1 Crawl Ratio)

*Tech Note: Don't forget to grease the gears!

CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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