See: SWORKz

SWORKz have added to their range of SWORKz Competition (SWC) the new Tornado 13T hi-performance lightened clutch bell. Made from high-quality steel, it comes hard coated to extra durability. The vented design with the special 5 openings is not only 25% lighter than normal one but also allows lower temperatures and cleaner clutch shoe engagement for a longer life of both bell and clutch shoes.