This is an optional Tekno RC Big Bone Center Driveshaft & Outdrive Kit, and is intended for use with the Traxxas Slash 4x4. The Tekno RC Big Bone Driveshaft and Outdrives solve many of the issues associated with the stock center driveline. First off they are HUGE, but remain extremely lightweight. It’s a dog bone design, rather than a simple splined shaft and as such will not bind, split, or bend the way the stock shaft does. The laser etched shaft is machined from high quality aluminum and anodized for incredible wear. Hardened steel outdrives on either end replace the weak stock parts for the ultimate center driveline system!

Features:

• FAT, Big Bone shaft is much stronger than stock
• Dog bone design will not bind, split, or bend like the stock unit
• Lightweight aluminum shaft, hardened steel outdrives
• Laser etched and black anodized for wear