Bi 46001437 primary pulley malossi k-drive 28 teeth Yamaha T-max 530. Pulleys malossi k-drive transmission ratios offer shorter that? Primary pulleys k-drive are made of anodized aluminum 25 microns in depth, ensuring the resistance?They are available in 24, 27, 28 and 29 teeth. Attr: Ritzel Version: standard; Ritzel typ: 611791; anzahl Ritzel zähne (kits): 28; material: aluminum. The item \other\The seller is \This item can be shipped to the following countries: Europe.