The ECS BB (Ball-Bearing) driveshafts provide a substantial performance gain through standard blade-type driveshafts. The friction associated with the driveshaft along with the outdrive is considerably paid off, which actually really helps to provide a much smoother managing feel, especially on fast means adjustments, particularly chicanes. The repaid friction lets you increase cornering prices. The 53mm shafts are perfect to obtain additional available and moving track designs. They're going to provide never as initial steering, but better steering in the heart of the part, and on energy. Repair in regards to the bearing driveshafts is essential, but very easy. Develop them while you would your normal ECS driveshafts, nevertheless with all the next addition; we recommend using the Hudy Joint Grease (106213) in regards to the small bearings along with the outdrives, for a lengthy life of elements.