STM CLG Clutch kit YZ85 19-..

Through the collaboration with the best MXGP teams the STM CLG clutch marks the arrival at maximum performance through the development of 3 steps,

• step 1 the use of materials such as aluminum for maximum lightness,
• step 2 the combination of aluminum and steel to give lightness but at the same time durability to the clutch,
• step 3 made of skeletonized steel to give greater lightness and greater durability.

STM has thus conceived a new type of clutch without any barrier to allow the best lubrication to all the components and an improved sliding of the discs. The STM disc spring allows for a better start than the competition.