Performance Carbon Fiber Portal Transmission Gearbox for 1/10 Scale RC Crawlers - Ultra-Lightweight Low-CG Design

★★★★★ 4.4 108 reviews

$32.99
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$32.99
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Free shipping Free 30-day returns

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Product details

Management number 216414721 Release Date 2026/04/19 List Price $13.20 Model Number 216414721
Category
  • Ultra-Compact and Featherlight Build: Weighing only 30g with dimensions 52.5×33.5×18.2mm, this transmission reduces rotational mass while dramatically lowering your crawler's center of gravity for superior rock-climbing stability
  • Strong Durability: Features laser-cut carbon fiber housing, hardened chromoly steel gears, and Grade 5 titanium output shafts - engineered to withstand extreme comp rig conditions while maintaining silky-smooth operation
  • Precision Low-CG Engineering: 3:1 gear ratio with 36T 48P spur gear optimizes torque distribution. Compatible with 11T-18T pinions (not included), delivering unmatched crawling performance without sacrificing speed modulation
  • Pro-Level Installation Flexibility: Includes CNC aluminum sliding shim and M3 hardware for seamless integration with Axial 3-gear systems. Precisely spaced 25mm motor/27.5mm skid mounting patterns ensure universal 1/10 chassis compatibility
  • Competition-Ready Silent Operation: Advanced meshing geometry and premium materials significantly reduces gear noise (which can be further minimized with grease application), allowing you to concentrate fully on technical control during crucial competitive moments
Item Weight 1.12 ounces
Manufacturer ZMHOBBY
Product Dimensions 2.03 x 1.34 x 1.32 inches
Manufacturer recommended age 14 years and up

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