The Bone series RSC lever was the original design. Recently redesigned with a slightly larger nub at the end. This four finger Bone series lever is a TRUE four finger lever. The raw machined anodized finish provides a durable, glossy, bold look. The RSC provides a larger engagement point than a stock lever, which can eliminate stalling off the gate at your next MX race, or help manage that downshift into the next berm. Stunters have also found this larger engagement point very beneficial, when slipping the clutch during technical maneuvers. Providing true easy pull geometry, the RSC is capable of reducing your clutch pull by up to 50%. The RSC lever will prove itself to be beneficial, regardless of what you ride....street, track, or trail! Precision machined out of 6061 aluminum, and equipped with dual sealed ball bearings.....the RSC might just be the best feeling lever you have ever laid a finger on. Backed by the industry exclusive RSC Lifetime Warranty, the RSC could be the last clutch lever you ever purchase! Assembled using high grade assembly lube and stainless steel hardware.