This is a High Performance Steel Driveshaft Upgrade Kit for the Traxxas Jato 2.5 and 3.3 trucks. These will help get more power to the ground than the power-robbing stock driveshafts. This is one of the first upgrades you should make to your Jato.
They concentrate the mass for less overall rotational mass than the the stock Jato driveshafts, which results in quicker acceleration
The outside U-joint is lubricated and sealed by a rubber boot to protect it from dirt and grime
The U-joint pins are held captive by the ball bearings so you never have to worry about losing a pin
Traxxas metal CV shafts do not require you to limit your suspension travel