Act NX4-HDG6 ACT HD/Race Clutch Kits body-gas-tanks-accessories-gas-tank-heat-shields 1998 Polaris Sport 400L

1998 Polaris Sport 400L

7 Liter T86BB

2006-2007 KTM 200 XC-W

Excellent high-speed cornering control

2008-2009 Yamaha WR450F

Act NX4-HDG6 ACT HD/Race Clutch Kits body-gas-tanks-accessories-gas-tank-heat-shields 1998 Polaris Sport 400LNX4 HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 6 pad, spring centered race disc features a spring center to properly damp