BikeMaster BMXR Series X-Ring Chain - 520 x 120 - Black/Gold feed-mpn-C7131 1988-89 Yamaha YZ490

1988-89 Yamaha YZ490

2000 Ski-Doo Formula Deluxe 500F

1989 Harley-Davidson Softail Standard - FXST

Fits: 2004-08 Yamaha YFM50 Raptor

BikeMaster BMXR Series X-Ring Chain - 520 x 120 - Black/Gold feed-mpn-C7131 1988-89 Yamaha YZ490BikeMaster BMXR Series X Ring Chain Ideal OEM style replacement chain Offers up to 2x longer wear resistance than regular O ring chains Average tensile strength of 9,000 Pounds Max engine size of 1,000cc street 750cc off road Includes master link Each refined component is designed with computer analysis and provides higher tensile strength than original equipment chains. Specially controlled heat treatment means tougher material and more durability.