alpha Technik Restrictor Kit 25 kW for Yamaha XZ550, 11U

Product Details

"motorcycleland" certificate 25 kW for Yamaha XZ550, vehicle type: 11U, from model year 1982, with ABE No. C 541, from 37 kW, with conversion parts

General Description

Proudly holding your motorcycle A2 driving licence, you've seen your dream motorcycle at the dealer, distributor – this machine HAS to be yours! Small catch: the standard power for a tiered licence is too high. Is the dream over? On the contrary, because with alpha Technik power, performance reduction kits, your motorcycle dream immediately becomes reality!

With alpha Technik restrictor kits, motorcycles of all power, performance classes become more interesting for the motorcycle rider, as almost any desired model can be brought to the required power, performance of 25 kW or 35 kW. However, special conditions apply to holders of the current A2 driving licence class. The power, performance weight of 0.2 kW/kg and double the output power of the series vehicle must not be exceeded.

Much expertise goes into the development of power, performance reduction. Essential factors must be considered: on one side are legal requirements, such as exhaust, noise, and power, performance measurements according to the latest EC directive. On the other side, the greatest possible preservation of optimal rideability and homogeneous power, performance delivery. Once all requirements are met, a technical report is issued by the technical service. Until then, it is a significant development and measurement effort, which is not immediately apparent in the sometimes inconspicuous restrictor plates and throttle stops.

25 kW Restrictions:
Before the new driving licence regulation came into force in spring 2013, new drivers had to manage with 25 kW for 2 years. Due to its extensive product range, alpha Technik still offers numerous 25 kW restrictor kits today, which can consequently be used by A2 licence holders. All 25 kW restrictors function mechanically; no intervention in the electronics is necessary. The power, performance reduction is achieved by installing specially designed restrictor plates in the intake tract, or with throttle stops.

Restrictor Kit Features:
- Multi-brand compatible
- Top price-to-power, performance ratio
- With technical report
- Tested quality
- Technical support
- Over 1200 kits immediately available