Tunable to power needs and rider preference with interchangeable spring combinations to match engine build while minimizing lever force, 60% increase in torque capacity and clutch engagement, resulting in improved power transfer to rear wheel, Designed to reduce lever pull effort while increasing lever feel consistency, Designed for usable power delivery with a wide range of horsepower levels, no need for overly aggressive alternatives like lock-up systems, Improved clutch modulation and control, Reduces clutch operating temperatures with improved oil for longevity and consistent performance, Kit Includes:, Made 100% in-house in the USA, Patented Fixed-Pin design billet hub, Billet pressure plate, Complete clutch pack featuring TorqDrive friction disks, Two sets of varied stiffness clutch springs, Forged and fully machined clutch basket, Basket sleeves and hardware