Rear sprocket JT SPROCKETS Aluminium Standard 420 Amount of teeth:51 teeth They change the power delivery They change the power delivery making the bike smoother and more controllable 'off the bottom' Their absorbent glass mat (AGM) technology helps to build a stronger for a better transmission margin:0pt 0pt 0pt 0pt
US$ 39.00
US$ 89.00
US$ 39.00
US$ 10.95
US$ 22.95
US$ 86.00