Moose Racing γρανάζι πίσω αλουμινένιο 520 ασημί 48 δόντια 1211-460-48-11 για KAWASAKI KX 250 82-08Rear Aluminum SprocketThe 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets100% ma..