4M-10-24T INJORA Overdrive Underdrive Alloy Steel Helical Gears For 1/18 TRX4M 24T/12T (as stock)
by Injora
Original price
$14.99
-
Original price
$14.99
Original price
$14.99
$14.99
-
$14.99
Current price
$14.99
Availability:
Only 2 left!
$14.99
INJORA Overdrive Underdrive Alloy Steel Helical Gears for 1/18 TRX4M
Suit For: 1/18 RC crawler TRX4M
Note:
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%
- 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
- Material: 20CrMo Alloy Steel
- Weight: about 7g/set
