The Wildcat Trail and Sport models are a great machine, but can use a little clutching help. The factory clutching works well, but leaves much room for improvement. Even with stock tires, these models are low on RPM and a little lazy when down shifting. After much testing we found the perfect spring setup to gain RPM, acceleration, and back shift. This kit give the machine a whole new feel! The pedal feels very light, giving great response when on and off the throttle. We utilize 2 PTFE Teflon washers stacked in the secondary to improve shifting and prevent spring bind. This also helps to smooth and quicken clutch shifts.