XFMT Motorcycle Heavy Duty 525 x 120 O-Ring Chain Master O Ring Drive Link For HONDA CBR600RR 2003-2010 CBR1000RR 2004-2010 CBF600 2004-2010 Fitment: HONDA CBR600RR CBR1000RR CBF600 Component designs optimized with computer analysis provide higher tensile strength Material: Alloy Steel,Color:Gold Up-graded Bike O-ring chain offers not only the industrys best value-price but also the highest durability Package Included:1X Heavy Duty Chain