Complete set of 58mm ECS BB SC drive shaft installation. The ECS BB (Ball-Bearing) driveshafts provide a considerable performance gain within the standard blade-type driveshafts. The friction between driveshaft as the outdrive is paid, which actually allows you to offer a smoother handling feel, specifically on quick method customizations, like chicanes. The paid down friction actually lets you increase cornering prices. Drive shafts are entirely manufactured from unique world-renowned, top-secret, self-developed HUDY Spring metal. Repair for the bearing driveshafts is a must, but fairly simple. Develop them as you would your normal ECS driveshafts, nonetheless with one of these addition; we suggest using the Hudy Joint Grease (106213) involving the little bearings combined with the outdrives, for a long life through the elements. The original Spring Clip System SCS makes use of a drive shaft situation with a C clip groove to secure the aluminum pin retainer. Due to this system, no set screws are required to fully capture the coupler pins, making the ECS assemblies simple and easy convenient to build, and extremely dependable. The driveshaft solution life is quite long, although the pins float easily inside the bones, ensuring smoother rotation and enhanced cornering rate.