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Performance Carbon Fiber Portal Transmission Gearbox for 1/10 Scale RC Crawlers - Ultra-Lightweight Low-CG Design
4.4 (141 items)
Limited Time SaleUntil the end
11
18
07
$19.79 cheaper than the new price!!
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New $32.99
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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