RK 1230-1697 4107-159PGX Quick Acceleration Chain and Sprocket Kit Chain and Sprocket Kit - Quick Acceleration - Gold - Yamaha YZF-R1/M '15-'23 Air Cleaner Two mounting systems included: Saddlemen's

Two mounting systems included: Saddlemen's Versa Mount™ seat harness or adjustable sissy bar strap system easily attach bag to motorcycle seat

Riding Style Street Product Name Gasket Material Foamet Units Each Type Primary Cover

76:1 Seventh Gear Ratio 1

Material Textile Style Single Cable Color/Finish Black Features 2

RK 1230-1697 4107-159PGX Quick Acceleration Chain and Sprocket Kit Chain and Sprocket Kit - Quick Acceleration - Gold - Yamaha YZF-R1/M '15-'23 Air Cleaner Two mounting systems included: Saddlemen'sFeatures 520 Quick Acceleration Kit features RK's premium XW ring sealed chain RK's 520 Quick Acceleration Race Kit combines enhanced performance of race gearing and durability of steel components Kit includes premium Driven steel alloy black case hardened front sprocket Geared for quick acceleration Specs Color Finish Gold Front Sprocket Tooth Count 15 Material Steel Chain Type 520 ZXW Master Link Connector Type Rivet Model Quick Acceleration Rear