VPC with Diaphragm, 1200XL04-up

Fits 2004 to present Sportster Note: Installation requires removal of some material from the fins on the inside of the primary cover. Template and instructions included., For stock XL1200, 883 with 1200 Big Bore kit and mildly tuned 883 engines, gives 25% lever effort reduction. Includes 190lbs diaphragm spring

When you feel that it takes to much from your hand to pull the clutch the Variable Pressure Clutch (VPC) is the ultimate solution. The VPC gives you reduced spring pressure at idle, but when revving up the bob weights use centrifugal force to put more pressure on the clutch than you could ever achieve with a High Performance clutch spring. It makes for easy clutch lever work from idle to 3,000 RPM, the area where most people need to pull their clutch to shift gear. Some Variable Pressure Clutch features:
•Centrifugal force on the bob weights works like a Lock Up clutch
•Reduces required clutch lever force up to 40%-55% at idle on stock engines
•Improved clutch engagement when revving up
•Better clutch disengagement and feel
•Easier to find neutral
•Clutch pull becomes heavier when RPM increases