This movement allows the pulley to settle into an optimum position under each cassette cog.
The result is faster, smoother shifts and a quieter drivetrain.
10T for campagnolo.
Size:10T
Material: 7075 anodized alloy
Compatible with Campagnolo
Material: 7075 anodized alloy
Compatible with Campagnolo
Color: black,red,blue,gold.gray,green,silver,pink.
Each pulley is machined from light and strong 7075 AL.
weight:5.8G(each)
Model:PW2S cartridge bearing.
Model:PW2C ceramic bearing.
