Beefy Metal Gearbox Upgrade With 540 Brushed 55T Motor For Heavy Duty Power System And High Torque RC Crawler Compatible With SCX10 And HSP 1 10 RC Cars

Heavy-Duty Metal Gearbox Upgrade for SCX10/HSP RC Crawlers
✔️ 540 brushed 55T motor, 1:3 ratio, 13V max, 28A draw for off-road

✅ 540 brushed 55T motor with 1:3 gear ratio
✅ 13V max supply and 28A current draw for reliable torque
✅ Premium metal construction for heavy-duty durability
✅ Perfect fit for SCX10 and HSP 1/10 scale crawlers
✅ Ready-to-install complete upgrade kit for fast track-side upgrades

💡 What is a metal gearbox upgrade for RC crawlers and how does it boost torque and crawl performance? This upgrade helps you push through rough terrain with steadier power. - Increases torque for steep climbs and better wheel grip - Provides more consistent power delivery through rocky surfaces - Fits SCX10 and HSP 1/10 scale crawlers for quick, bolt-on upgrades

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