The Controlled
Engine Braking System (CEB) uses advanced clutch technology bringing new and innovative performance improvements to the rapidly expanding 4-stroke Off-road, Super Moto and ATV markets. All components of this system are produced utilizing the highest quality manufacturing standards... -ISO 9002-and Italian craftsmanship by STM. The CEB Clutch System is a unique and highly effective
engine-to clutch-to rear wheel power management system; the only one of its kind available anywhere. When the throttle is closed, this triggers the clutch to release and decreases unwanted
engine braking... . Already in use by top factory riders and teams, it decreases lap times, inhibits
engine stalling, increases holeshots and helps create 'neutral' jumping characteristics by decreasing rear wheel drag in 'throttle off' conditions. While stile operating like a conventional clutch from a dead stop... or in 'feathering' situations with rider input, the releasing action of this system affects the negative handling and traction characteristics of a 4-stroke machine. The CEB System permits the
engine to glide or coast more freely on deceleration, reducing
engine braking and unloading the suspension. This allows