STM MX-R-Evolution Clutch

STM MX-R-Evolution Clutch - Features

• All wet clutch dirt applications use STM's unique Forced Lubrication System "FLS"
• Better oiled parts make for longer lasting components and reduced heat
• 450cc/250cc clutches use 125mm/121mm diaphragm springs to ensure maximum torque output under pressure
• Diaphragm springs are also used to achieve superior lever action and minimize clutch drag
• Digressive lever action resulting from the use of diaphragm springs leads to better starts
• Primary diaphragm spring can be adjusted for engine modifications
• Secondary diaphragm spring can be adjusted to control slippage to suit rider style
• STM clutches use O.E.M. basket and clutch pack
• NOTE: IMAGE IS FOR REFERENCE ONLY