Key Features:For Yamaha PW motor,For 1x and 2x chainrings,Forged AL6061 spider,BCD: 104/64mm,Bead blasted anodized black.
Key Features:For Yamaha PW motor,For 1x and 2x chainrings,Forged AL6061 spider,BCD: 104/64mm,Bead blasted anodized black.
