This performance 215mm sprung center disc is suitable for both street and race.  This custom built clutch disc has no Marcel Springs and features a fiber reinforced  friction facing with increased grip.  It is faster on the straights due to reduced slippage when shifting.  With the sprung center it is still sufficiently smooth to be used on the street.  You will notice the big difference when speed shifting on the race track.  The no Marcel feature eliminates the slight delay of engagement.  This special friction facing does not lose that positive bump when you go through the gears under racing conditions and wears like iron.

For Clutch/Flywheel weights and specifications, see "Additional Product Information" Section.