With alpha Technik restriction kits, motorcycles of all power, performance classes become more interesting for the motorcycle rider, as almost every desired model can be brought to the required power, performance of 35 kW. However, special conditions apply to holders of the current A2 driving licence class. The power, performance to weight ratio of 0.2 kW/kg and double the original output of the production vehicle must not be exceeded.

A lot of expertise goes into the development of power, performance reduction. Essential factors must be taken into account here: on the one hand, legal regulations such as exhaust, noise, and power, performance measurements according to the latest EC directive. On the other hand, maintaining optimal rideability and homogeneous power, performance delivery as unchanged as possible.

From the very beginning, alpha Technik has shaped the development of power, performance modifications for new Euro 5 vehicles according to currently valid guidelines. Since the launch of the protected MCR restriction modules in 2016, we have offered you and your customers reliable technology of the highest standard at an affordable price.

The latest version makes restricting “Ride by wire” vehicles even simpler, faster, and more convenient. These vehicles can now be reliably restricted to 35 kW without the previously used additional throttle plates (*). The newly developed control technology of the modules ensures the correct ratio of gas and air at all times.

The redundancy required by law is, of course, met, as is electromagnetic compatibility (EMC).

Workshop time for installing the restriction is significantly reduced, installation is quicker and very easy to carry out.

A major advantage of the MCR restriction for bikers remains the complete number-plate bracket of the rotation angle at the throttle twist grip – every movement towards full throttle provides propulsion!

– Excellent price-power, performance ratio

– Tested quality

– With parts certificate

– Technical support

– Continuous expansion of the product range

(*) For Euro 5 vehicles with conventional throttle cables to the throttle bodies, the additional throttle plates remain an indispensable component for correct mixture composition – this prevents leaning out with reduced gas supply but fully open throttle valves.