If you’re look to improve the performance of your Can-Am Defender HD11, the Dalton Industries DB HD11 clutch kit is designed to deliver stronger acceleration, improved belt grip and more responsive operation.
While the Defender HD11’s factory clutch calibration provides a balance of performance, comfort and durability, it can be somewhat conservative, particularly when the machine is equipped with larger or heavier aftermarket tires.
The Dalton kit uses a combination of specially designed CVT components that work together to alter the clutch’s shifting characteristics. Initial belt engagement occurs sooner and at a lower engine RPM than stock, providing a smoother, more positive transfer of power. The result is improved throttle response and stronger bottom-end acceleration without sacrificing the comfortable midrange cruising RPM that makes the Defender enjoyable for longer rides.
Increasing tire diameter or weight adds rotating mass and effectively changes the vehicle’s gearing, which can reduce acceleration and place additional demands on the CVT system. The Dalton clutch calibration is designed to improve belt performance and control the rate at which the CVT shifts, helping the HD11 accelerate more effectively and reach top speed quicker without reducing its potential top speed.
Its unique flyweight design incorporates a different roller curve, mass distribution and overall geometry, making the system’s performance dependent on the complete calibration rather than simply comparing flyweight weights.
Installing an aftermarket clutch kit is worth considering if you’re thinking about adding larger tires, carry heavy loads, tow, or simply want sharper acceleration and improved CVT response.
By optimizing how the CVT transfers the engine’s power, a properly calibrated clutch kit can make a machine feel more responsive, capable and efficient under demanding conditions.
Visit daltonindustries.com for more information.
