Description
- 520 Aluminum Race kit features RK’s premium, lightweight RX or XW-ring sealed racing chain with a gold finish
- Kit includes a premium Driven® 7075 T6511 lightweight Aluminum black hard anodized rear sprocket paired with Driven® C45 steel case hardened and quenched front sprockets
- Kit includes one-tooth-smaller-than-stock front sprocket
- RK’s 520 Aluminum Race Kit combines the enhanced performance of race gearing and lightweight rear sprockets to reduce rotating mass
- Experience quicker starts and quickest to your bike’s red line in every gear without sacrificing normal ride and handling
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