What is the difference between overdrive and underdrive gears?

Overdrive gears increase speed, while underdrive gears decrease speed. Using underdrive gears, like the 18T option from INJORA, can help improve climbing ability and reduce rollover, providing better control for your RC crawler.

Are these gears compatible with all Axial SCX24 models?

Yes, the INJORA 18T Underdrive Worm Differential Axle Steel Gears are designed to be compatible with all Axial SCX24 series trucks, including models like C10, JLU, Gladiator, and Deadbolt.

What materials are the gears made from?

The gears are made from hardened steel, which offers durability, abrasion resistance, and long-lasting performance compared to plastic alternatives.

How do I calculate the gear ratios for my RC truck?

To calculate the gear ratio, divide the number of teeth on the driving gear by the number of teeth on the driven gear. For example, a 16T gear driving a 12T gear results in a ratio of 1.33.

What is the weight of these gear sets, and how does it affect performance?

Each gear set weighs approximately 4g (0.14oz). The lightweight design contributes to the overall performance of your RC crawler by minimizing additional weight while maintaining strength and durability.

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INJORA 18T Underdrive Worm Differential Axle Steel Gears for Axial SCX24 AX24 C10 JLU Gladiator Bronco Deadbolt 1/24 RC Crawler

Name: INJORA 18T Underdrive Worm Differential Axle Steel Gears for Axial SCX24 AX24 C10 JLU Gladiator Bronco Deadbolt 1/24 RC Crawler
Brand: INJORA
SKU: WBTOYB0D66BWYFH
Price: 15.24 USD
Availability: InStock

Availability

Hurry! Only left 10 in stock

SKU

WBTOYB0D66BWYFH

Vendor

INJORA

Product Type

RC Cars & Trucks

$15.24 USD

$15.24 USD ~~$21.77 USD~~

SAVE 29%

Shipping calculated at checkout.

Product variants

Estimated delivery: 3-5 days(United States), 8-12 days (International).

Return within 15 days after Delivery. Duties & taxes are non-refundable.

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Description

Note: overdrive in front or underdrive in rear will pull you faster in the front, it allows you to climb better and reduce rollover. How to calculate the ratio? 16T/12T=1.33 16T/13T=1.23 16T/14T=1.14 2/12T: Increase speed approx 33% 2/13T: Increase speed approx 23% 2/14T: Increase speed approx 14% 2/18T: Decrease speed approx 11% Specifications: Material: Harden Steel Overdrive Gears: 2/12T 2/13T 2/14T 2/18T Weight: 4g (0.14oz) Suit For: Axial SCX24 all series, Deadbolt JLU C10 Gladiator Bronco

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Domestic orders: Usually take 3-5 business days to deliver.
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For any questions, feel free to contact our customer service team at support@toytooth.com.

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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.

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Frequently Asked Questions

Q: What is the difference between overdrive and underdrive gears? A: Overdrive gears increase speed, while underdrive gears decrease speed. Using underdrive gears, like the 18T option from INJORA, can help improve climbing ability and reduce rollover, providing better control for your RC crawler.
Q: Are these gears compatible with all Axial SCX24 models? A: Yes, the INJORA 18T Underdrive Worm Differential Axle Steel Gears are designed to be compatible with all Axial SCX24 series trucks, including models like C10, JLU, Gladiator, and Deadbolt.
Q: What materials are the gears made from? A: The gears are made from hardened steel, which offers durability, abrasion resistance, and long-lasting performance compared to plastic alternatives.
Q: How do I calculate the gear ratios for my RC truck? A: To calculate the gear ratio, divide the number of teeth on the driving gear by the number of teeth on the driven gear. For example, a 16T gear driving a 12T gear results in a ratio of 1.33.
Q: What is the weight of these gear sets, and how does it affect performance? A: Each gear set weighs approximately 4g (0.14oz). The lightweight design contributes to the overall performance of your RC crawler by minimizing additional weight while maintaining strength and durability.

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INJORA 18T Underdrive Worm Differential Axle Steel Gears for Axial SCX24 AX24 C10 JLU Gladiator Bronco Deadbolt 1/24 RC Crawler