RK 520 Steel Quick Acceleration Chain and Sprocket Kit - 9101-099PG | BMW S1000RR 2009-2011

Features:

• All 520 Steel Quick Acceleration kits feature RKs premium, lightweight RX or XW-ring sealed racing chain in either gold or natural finish
• Kits include a premium Driven C45 steel alloy black case hardened rear sprocket paired with Driven C45 steel case hardened and quenched front sprocket
• RKs 520 Steel Quick Acceleration Race Kits combine the enhanced performance of race gearing and durability of steel components
• Kits include a one-tooth-smaller-than-OE front sprocket
• Experience quicker starts and quickest to your bikes red line in every gear without sacrificing normal ride, handling or longevity
• OE Front Sprocket Size: 17
• OE Rear Sprocket Size: 44
• Kit Front Sprocket Size: 16
• Kit Rear Sprocket Size: 44
• Chain Type: RK 520 GXW Premium XW-Ring Gold Chain (GB20GXW)