Upgraded Steel Alloy Helical Axle Gear Set for 1/24 RC Crawlers

The part number for this product is FCX24-17. Crafted from 20CrMo Alloy Steel, it weighs 10g/set (0.022lb). The gear ratios available are 24/12=2:1 (Same as Stock) and 20/12=1.66:1 (Increase speed approx 20%).

This aftermarket gear set is designed to replace the stock plastic gears on the FMS FCX24 and FCX18 models. The helical gears offer greater strength and smoother operation compared to the factory spur gears.

Replacing the stock gears with this set will result in less vibration, less noise, and less wear than the original components. The 12/24T gears maintain the same speed as the stock configuration, while the 12/20T overdrive gears increase the speed by approximately 20%.

Helical gears are renowned for their superior strength and operational smoothness, making them an excellent choice for upgrading the drivetrain of these FMS models. The material composition of 20CrMo Alloy Steel ensures durability and reliability, allowing for prolonged use without premature failure.

The weight of 10g/set (0.022lb) is comparable to the stock plastic gears, ensuring no significant impact on the overall weight of the vehicle. This makes the replacement process straightforward, allowing for a direct swap without the need for extensive modifications or adjustments.

Whether you opt for the 24/12 gear ratio to maintain the original speed or the 20/12 overdrive configuration to increase performance, this aftermarket gear set is designed to provide a noticeable improvement in the driving experience. The reduced vibration, noise, and wear will contribute to a more refined and enjoyable ride, while the enhanced strength of the helical gears offers increased reliability and longevity.

In summary, this FCX24-17 gear set from 20CrMo Alloy Steel is an excellent upgrade for owners of the FMS FCX24 and FCX18 models. By replacing the stock plastic gears with this high-quality aftermarket solution, users can expect a smoother, quieter, and more efficient driving experience, with the added benefit of increased speed for the 20/12 gear ratio configuration.

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