Description: INJORA Overdrive Underdrive Alloy Steel Helical Gears for 1/18 TRX4M Suit For: 1/18 RC crawler TRX4M Note: Each axle requires 1 set of gears (a ring gear and a pinion gear). Overdrive the front(or underdrive the rear) will pull you faster in the front, it allows you to climb better and reduce rollover. Do not swap gears from different gear sets! They are different even if they have the same number of tooth. If you have some free play between gears, you can add a shim or 2 between pinion gear and bearing to push pinion teeth deeper into ring gear teeth. 22T/10T Underdrive Gears: Decrease speed approx 9% 24T/10T Underdrive Gears: Decrease speed approx 16.67% 24T/12T Gears: Do no change speed 22T/12T Overdrive Gears: Increase speed approx 9% Features: Replace the stock plastic gears, fit TRX4M front or rear axles Helical gears offer greater strength and smooth operation than the factory spur gears Less vibration, less noise, less wear then stock gears CNC machined 20CrMo Alloy Steel Gears Specifications: Material: 20CrMo Alloy Steel Weight: about 7g/set
Price: 15.99 USD
Location: Saint Marys, Pennsylvania
End Time: 2024-08-23T17:11:28.000Z
Shipping Cost: 0 USD
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All returns accepted: ReturnsNotAccepted
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Brand: Injora
Compatible Brand: For Traxxas
Type: Underdrive Gear
Color: Black
Model: TRX-4M
Compatible Fuel Type: Electric
MPN: 4M-34-22T
Compatible Scale: 1:18
