

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.
⚡ Upgrade your crawl game with precision and power!
This 12T/22T overdrive and 24T/10T underdrive helical gear set is CNC machined from durable 20CrMo alloy steel, designed to replace stock plastic gears on TRX4M 1/18 RC crawler cars. It reduces noise and vibration while providing a 9% overdrive to the front axle and a 16.7% underdrive to the rear axle, enhancing steering and crawling performance on challenging terrains. Easy to install, this upgrade is recommended for users aged 14 and above.
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