RK 855 Steel Rear Sprocket #520 Aspect Ratio/Height_65 Percent Multiple daisy chain webbing lash

Multiple daisy chain webbing lash points for additional anchor points

Keep your crew together with group tracking for up to 20 riders

The SF2 also lets riders enjoy smartphone connectivity allowing for music streaming

Sold in 3-ft rolls

RK 855 Steel Rear Sprocket #520 Aspect Ratio/Height_65 Percent Multiple daisy chain webbing lashRK 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