This engine case slider for the left hand side of the Suzuki GSXR600 and GSXR750 '11-'12 Models onwards (L1 and L2). This product fits neatly and easily to the existing engine case and will provide additional protection in the event of a drop. Fits left hand side only (right hand side engine case slider also available (ECS0070BK) R&G Racing engine case sliders compliment the R&G Racing crash protectors and the additional range of products that we offer for these bikes.