The NS125 is a 124.5 cc automatic scooter designed for practical, fuel-efficient urban mobility, targeting commuters and new riders. Introduced in the 2010s, this lightweight scooter emphasizes value and utility, featuring a 4-stroke, liquid-cooled engine with electronic fuel injection, producing approximately 11.4 HP. Its design philosophy centers on providing reliable transportation for city dwellers, offering a comfortable ride with a 6.0-liter fuel tank and a curb weight of around 120 kg. The NS125 is equipped with front and rear disc brakes, halogen headlights, and LED taillights, all built upon an underbone steel frame for robust construction.

This comprehensive Service Repair Manual covers the mechanical and electrical systems of the NS125, providing detailed information for maintenance and repair. It includes procedures for scheduled maintenance, routine service, and troubleshooting common and uncommon issues, covering the engine, fuel system, cooling system, ignition, exhaust, transmission, brakes, suspension, steering, and electrical systems. The manual offers in-depth guidance from basic upkeep like oil changes and filter replacements to complete engine overhauls and component repairs, ensuring owners and technicians can effectively maintain and preserve the vehicle's performance and longevity.

The NS125 is a 124.5 cc automatic scooter designed for practical, fuel-efficient urban mobility, targeting commuters and new riders. Introduced in the 2010s, this lightweight scooter emphasizes value and utility, featuring a 4-stroke, liquid-cooled engine with electronic fuel injection, producing approximately 11.4 HP. Its design philosophy centers on providing reliable transportation for city dwellers, offering a comfortable ride with a 6.0-liter fuel tank and a curb weight of around 120 kg. The NS125 is equipped with front and rear disc brakes, halogen headlights, and LED taillights, all built upon an underbone steel frame for robust construction.

This comprehensive Service Repair Manual covers the mechanical and electrical systems of the NS125, providing detailed information for maintenance and repair. It includes procedures for scheduled maintenance, routine service, and troubleshooting common and uncommon issues, covering the engine, fuel system, cooling system, ignition, exhaust, transmission, brakes, suspension, steering, and electrical systems. The manual offers in-depth guidance from basic upkeep like oil changes and filter replacements to complete engine overhauls and component repairs, ensuring owners and technicians can effectively maintain and preserve the vehicle's performance and longevity.