Baker Drivetrain Aluminum Alloy Race Pulley - 26 Tooth The 26-tooth race pulley is designed for performance only The extreme weight savings of this design greatly reduces the flywheel effect over the stock cast on pulley The race pulley is 2 lbs. (not a typo) lighter than the stock 2.875 Ib. unit for extremely quick revving Hard anodized for wear resistance and corrosion protection