Misc Body Parts / Mirrors. RK EXCEL 520 ALUMINUM QUICK ACCELERATION CHAIN AND SPROCKET KITS 2068-078DG. RK's 520 aluminum kits combine the enhanced performance of race gearing and lightweight rear sprockets to reduce rotating mass.
Kits feature RK's premium, lightweight RX- or XW-ring sealed racing chain in gold finish. Includes a premium Driven® 7075 T6511 lightweight aluminum black hard-anodized rear sprocket paired with Driven® C45 steel case-hardened and quenched front sp.Chain & Sprocket 520 Conversion Kit. For MORE GREAT DEALS on Vintage and Classic Cycle Parts! Your friends at Classic Cycle Parts appreciate your Business! This item is in the category "eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Transmission & Drivetrain\Final & Primary Drive Parts & Kits\Other Belt, Chain & Sprocket Parts". The seller is "shopmotomentum" and is located in this country: US. This item can be shipped worldwide.