RK 855 Steel Rear Sprocket #520 size:46 Tooth provided in a convenient carry

provided in a convenient carry case for storability and portability

light fragrance with no sticky residues

allowing the valve stem oil seals and valve springs to be serviced with the cylinder head in place

Available in three different diameters

Through unrelenting quality control

RK 855 Steel Rear Sprocket #520 size:46 Tooth provided in a convenient carryRK Takasago Sprockets Now Available to the Public Race Teams the world over have had the luxury for years of getting the royal treatment when it comes to quality RK racing chains. Now finally after years of racing success, RK sprockets are available to the general public in New Zealand and the world. Rigourously tested by top international racers on tracks and circuits, RK bring their superior quality and manufacturing controls to every individual