RK 520 Quick Acceleration Chain and Sprocket Kit Gold BMW S1000RR 2009-2011 - Part #9101-099PGX Samco By optimizing air velocity and

By optimizing air velocity and volume

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durability and light weight

Keep your Kawasaki running strong

RK 520 Quick Acceleration Chain and Sprocket Kit Gold BMW S1000RR 2009-2011 - Part #9101-099PGX Samco By optimizing air velocity andBoost your BMW S1000RR's acceleration with the RK 520 Quick Acceleration Chain and Sprocket Kit Gold (Part #9101 099PGX), from Factory SuperBike. Designed for 2009 2011 BMW S1000RR models, this kit features RK's premium XW ring sealed 520 racing chain, a premium Driven steel alloy black case hardened front sprocket, and a gold Driven steel alloy rear sprocket with quick acceleration gearing for enhanced performance and durability. Key Features: