Beefed Up 2 Speed RC Crawler Transmission Gearbox With Servo Upgrade Kit Heavy Duty Metal Internal Gears And Bearings Drop In Replacement Gear Case With Pinion And Cover For One Tenth Scale Crawlers Compatible With TRX 4 And TRX 6
✔️ 2-speed setup with metal gears, shift servo, TRX-4/6 compatible
This heavy-duty 1/10-scale RC crawler transmission drops into TRX-4 and TRX-6 chassis to replace stock gearboxes. It features a two-speed system, metal internal gears and bearings for tougher crawling, and a dedicated shift servo for smooth high/low transitions. The kit includes the gear case, pinion, and cover for a straightforward install. Pack size: 1 kit. Lubricate before first use as part of regular RC maintenance.
✅ 2-speed transmission for 1/10-scale crawlers
✅ Metal internal gears and bearings for durable crawling
✅ Shift servo included for smooth gear changes
✅ Drop-in gear case with pinion and cover included
✅ TRX-4/TRX-6 compatibility depends on chassis layout
✅ Lubrication recommended before first use for best performance
💡 What is a 2-speed RC crawler transmission used for? It’s a handy upgrade that gives crawlers better torque management and more control across terrain. - Handy for switching between high-torque crawl and faster top speed - Improves motor load distribution and traction on steep obstacles - Works with TRX-4/TRX-6 chassis for enhanced performance - Easy drop-in upgrade for 1/10-scale crawlers