Stainless Steel TRX4M Overdrive Underdrive Transmission Gear Pinion Set for 1/18 RC Crawler Car TRX4-M Upgrade Parts (40.3:1)

★★★★★ 4.5 109 reviews

US$4.48
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US$4.48
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Free shipping Free 30-day returns

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Management number 219495770 Release Date 2026/05/03 List Price US$4.48 Model Number 219495770
Category

Features: CNC machined Stainless steel materials 9.7/1 overdrive gears increase speed approx 71% 16.6/1 gears do not change the speed, same as stock 40.3/1 underdrive gears decrease speed approx 59% Specifications: Material: Stainless Steel Overdrive Gears: 9.7/1 Underdrive Gears: 40.3/1 Stock Gears: 16.6/1 Weight: 15g Package List: 1 Set Transmission Gears

  • Made of stainless steel material, reliable operation, long service life, accurate transmission ratio
  • Ultra-low 40.3:1 reduction ratio for maximum rock-climbing power and unstoppable torque.
  • 40.3/1 underdrive gears decrease speed approx 59%
  • Includes all transmission gears and an 11-tooth motor pinion
  • Package List: 1 Set Transmission Gears
Model ZZ3629
Brand Name VNUHV
Part Number D01010203
Manufacturer VNUHV
Material Type Aluminum, Hardened Steel, POM
Included Components RC Gear

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