Utilizes a 90mm diaphragm spring
Diaphragm spring provides more pressure under lock up, less drag than helical spring and digressive lever engagement
Secondary spring is also of diaphragm construction allowing for a wider tuning range and eliminating the need for multiple ramp angles
Utilizes O.E.M. basket and clutch plates
All clutches utilize titanium-nitrated Progressive Engagement Plate
Features a clutch pack inspection system
Clutch pack plates sold separately
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