Rekluse Apex Clutch For Harley Big Twin The Rekluse Apex Clutch system is the perfect compliment for performance motors. Equipped with TorqDrive friction disks and a patented Fixed Pin Inner Hub, the Apex system boasts a 60 increase in torque capacity, ensuring optimal power utilization. The Apex Clutch maintains an excellent lever feel, eliminating the need for aggressive lock-up mechanisms. This Kit includes two sets of springs for adjustable feel and performance. Features: TorqDrive friction disk technology delivers 60 increase in torque capacity and clutch engagement Billet aluminum core components including pressure plate and Fixed-Pin inner hub reduce clutch operating temperatures Patented Fixed-Pin hub uses steel-on-steel contact with clutch separator plates eliminating notching and performance degradation, while providing improved clutch modulation and control Tunable to power needs and rider preference with interchangeable spring combinations to match engine build while minimizing lever force Versatile performance Designed for usable power delivery with a wide range of horsepower levels, no need for overly aggressive alternatives like lock-up systems Includes: Fixed-Pin billet hub, patented design Billet pressure plate Complete clutch pack featuring TorqDrive friction disks Two sets of varied stiffness clutch springs