B050816 YEAHRUN 24T/12T Steel Alloy Helical Front Rear Axles Gear Kit for 1/18 RC Crawler

B050816 YEAHRUN 24T/12T Steel Alloy Helical Front Rear Axles Gear Kit for 1/18 RC Crawler

Product Description:

➤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 than stock gears.

➤12/22T overdrive gears increase speed approx 9%.

➤12/24T gears do not change the speed.

Specifications:

➤Material: Alloy Steel

➤Net Weight: 15g/set

➤Gear Ratio: 22/12=1.833:1

➤Gear Ratio: 24/12=2:1

➤Gear Ratio: 26/12=2.166:1