alpha Technik Restrictor Kit 25 kW for Yamaha XJ600N/S, 4BRB

Product details

Certificate 25 kW for Yamaha XJ600N/S, Vehicle Type: 4BRB, from model year 1992, ABE No. F944 incl. N.01, with conversion parts

General Description

Proudly holding the motorcycle driving licence A2, having seen the dream motorcycle at the dealer, distributor – this machine HAS to be it! Small catch: the standard power for the graduated licence is too high. Is the dream over? On the contrary, because with alpha Technik power, performance reductions, the motorcycle dream instantly 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 adjusted to the required power, performance of 25 kW or 35 kW. However, special conditions apply to holders of the current driving licence class A2. The power, performance weight of 0.2kW/kg and twice the output power of the series vehicle must not be exceeded.

A lot of know-how goes into the development of power, performance reduction. Essential factors must be taken into account: on 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 development as unchanged as possible. Once all requirements are met, a parts certificate is issued by the technical service. Until then, it's a high 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 licence holders had to manage with 25 kW for 2 years. Due to its extensive 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 through the installation of specially designed restrictor plates in the intake tract or with throttle stops.

Restrictor Kit Features:
- Cross-brand
- Top price-power, performance ratio
- With parts certificate
- Tested quality
- Technical support
- Over 1200 kits available immediately