52mm ECS ball-bearing drive shaft made from world-renowned HUDY Spring metal. This race-quality drive shaft is an extra part for #305308 ECS BB (Ball-Bearing) Drive Shaft 52mm - HUDY Spring Steel. The ECS BB (Ball-Bearing) driveshafts offer an important performance gain within the standard blade-type driveshafts. The friction between the driveshaft therefore the outdrive is greatly reduced, which helps you to offer a much smoother managing feel, specially on fast direction changes, including chicanes. The paid down friction helps you to increase cornering speeds. We recommend the faster 52mm shafts for smaller, more technical tracks, where more initial steering will become necessary. Upkeep among these bearing driveshafts is essential, but very simple. Build them while you would your normal ECS driveshafts, but with the next addition; we suggest utilising the Hudy Joint Grease (106213) between the small bearings together with outdrives, for a prolonged life associated with the components.
