Upgrade your 1/10 scale RC drivetrain with this complete front and rear hardened steel CVD drive shaft set. Built for standard 5mm configurations, these low friction CVD drive shafts are designed to help your RC car roll smoother, transfer power more efficiently, and reduce unnecessary binding around suspension arms, linkage, and other drivetrain components. A smoother drivetrain can help reduce stress on the motor, differentials, bearings, and surrounding parts, making this a strong upgrade for bashing, racing, jumping, and high-performance driving. Compatible on most 1/10 4x4 scale models, including Slash, Rustler, Stampede, etc...