This is a pair of Dynamite CV-Driveshafts for the Traxxas Revo 2.5 and 3.3.  This includes one left and one right side driveshaft.  These high-performance driveshafts are made to withstand much more abuse than the stock plastic parts.  If you need a full set of four drive shafts, purchase a quantity of "2" packages.

Features:

• Precision machined, direct replacement universals driveshafts
  
• Durable construction for outstanding performance
  
• Smoother acceleration and power transfer
  
• Sold in pairs