Yamaha N-MAX 125 Tech MAX [2025-2026] - ECU Box Force Master 2.1

ECU Box Force Master 2.1 for Yamaha N-MAX 125 Tech MAX

The MALOSSI ECU Box Force Master 2.1 is a control unit for the performance management of the Yamaha N-MAX 125 Tech MAX. A revised user interface and the interfaces for K and CAN communication lines make configuration easier. The design is complemented by a capacitive ignition connection.

Function and characteristics

The Force Master 2.1 offers three different maps for defined combinations of exhaust system, cylinder, cylinder head, camshaft and filter:

• Curve 0: Malossi exhaust system with DB killer, original cylinder, original head, original camshaft and original filter
• Curve 1: Original exhaust system, Malossi cylinders, original head, original camshaft and original filter
• Curve 3: Malossi exhaust system with DB killer, Malossi cylinder, original head, original camshaft and original filter

Complete carburetor control is achieved by combining the O 2 controller with the Force Master control unit. The engine can be loaded beyond the limit of the original rev limiter.

Technical data

• Carburetor setting: ± 14% LOW / HIGH / MID
• Speed limiter: +1,000 rpm
• Temperature range: -30°C +80°C
• Minimum operating voltage: +7 V
• Maximum operating voltage: +16 V
• Average current consumption: <-200 mA
• Protection class: IP65

Vehicle assignment and notice

Suitable for Yamaha N-MAX 125 Tech MAX, year 2025-2026. The product is intended exclusively for competition in the designated places and in accordance with the regulations of the relevant sports authorities. Improper use is excluded.