Features Steel Constant Velocity Shafts Offer The Ultimate In Torque Handling And Efficient Power Transfer The Outer U-Joints Are Lubricated And Sealed By A Rubber Boot For Maximum Protection Against The Elements U-Joint Pins Are Held Captive So You Never Have To Worry About Losing A Pin Gleaming Nickel-Plated Shafts And Blue Silicone Boots Add A Custom Look Compatibility - TRAXXAS SLASH 4X4 1/10 Scale Remote Control Vehicles Type - Full Shaft Position - Two Front Color - Silver Material - Steel - SKU: KSAO132337