UNMATCHED QUALITY AND PERFORMANCE Introducing the Arrma ARAAR310399 2013 Spec Differential Outdrives, engineered for remarkable durability and functionality in your 1/10th scale BLX brushless vehicles. COMPATIBLE WITH MULTIPLE MODELS These outdrives are specifically designed for use in the Arrma Raider, Fury, and Vorteks models, ensuring a perfect fit and reliable performance. SUPERIOR CONSTRUCTION Crafted from hardened steel, these differential outdrives promise outstanding strength and longevity, made to withstand the rigors of off-road racing. WHAT'S INCLUDED This package includes two differential outdrives, ensuring you have what you need for maintenance or upgrades in your vehicles. Explore the premium performance of Arrma products, where quality meets precision in your RC experience.