125cc Air-Cooled Single-Cylinder Four-Stroke Engine

This is a 125cc single-cylinder four-stroke engine with air-cooled design and electric start. It features a carburetor fuel system and CDI ignition and is suitable for motorcycles, ATVs and other small vehicles.

Auto Engine - Image 1

Technical Specifications

Overview

Reliable 125cc Powerplant

This 125cc single-cylinder, four-stroke engine is engineered for consistent performance and durability. Featuring an efficient air-cooled design, it is an ideal power solution for motorcycles, ATVs, and various small utility vehicles. With integrated electric start and reliable CDI ignition, this unit provides dependable operation for diverse automotive applications.

Technical Specifications

Cooling System

Air-Cooled

Displacement
125 cc
Engine Type
Single-cylinder, Four-stroke
Fuel System
Carburetor
Ignition System
CDI
Starting Method
Electric Start

Applications

Common Applications
MotorcyclesATVsSmall Vehicles

Identification

Model Identifiers

  • SP-BY
  • 133B

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