BikeMaster BMXR Series X-Ring Chain - 520 x 120 - Black/Chrome Pro-X Racing Piston Kits 47mm Finish Position Functional Length

47mm Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston/Cylinder Size 44

2011 KTM 505 SX ATV

2010 Arctic-Cat Crossfire 8

50mm Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston/Cylinder Size 100

Length: 18 Inches

BikeMaster BMXR Series X-Ring Chain - 520 x 120 - Black/Chrome Pro-X Racing Piston Kits 47mm Finish Position Functional LengthBikeMaster 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.