Roller Levers – patented lever design that minimizes friction between the lever and pressure plate which in turn minimizes engine “bogging” and improves acceleration
Hard Pressure Plate – improves roller lever operation and durability
Hard Pressure Plate and Hard Back Plate - improves performance of the clutch discs
Longer Drive Hub Attachment Screws – resist vibration, eliminates thread lockers, easier to install and remove
Precision Machining – parts fit together well
Cheap Maintenance – pressure plate and back plate can be refinished on a flat surface with sandpaper, no special equipment or skill required
High Quality Components – Aggressor clutches contains many of the same parts used in SMC's professional-grade Vortex clutches
OEM – Original Equipment Manufacturer of clutch sprockets and discs since 1995
Structure Mechanics Corporation (SMC) – a reputable engineering company in business since 1983