About this item

• 【125CC 4-STROKE ENGINE MOTOR】- The 4-stroke engine can provide higher intake and exhaust efficiency, saving energy and fuel (Min. Fuel Consumption: ≤367g/kW.h). It can provide stronger power (Max. Power: 6.5 kW/7500r/min±375r/min) during driving and ensure that your drive will be very smooth and powerful.
• 【HIGH QUALITY & DURABLE】- The 125cc motorcycle motor designed with premium aluminium and cast steel, this engine has high hardness. So 125cc dirt bike engine can adapt to complex environments and conditions. The single cylinder has simple structure, light weight and small size.
• 【WIDE RANGE OF APPLICATIONS】- This 125cc 4 stroke bicycle engine kit fits for such motorcycles as HONDA CRF50/CRF70/XR50/XR70/Z50/Z50R/CT70 Mini Trail/Z50/Mini Trail Monkey/XL70 ST70/QA50/QR50/CL70/SL70/70 Passport/ST 90K2/ST 90K1/CS 90/SL 90/ZB 50.
• 【EFFECTIVE COOLING SYSTEM】- The 125cc pit bike engine by adopting an air cooling system, the temperature of the engine can be quickly reduced, effectively preventing overheating and ensuring smooth and long-lasting driving.
• 【4-SPEED & CDI IGNITION SYSTEM】- The 125cc engine is manual clutch transmission provides you with high-precision gear shifting control, so motorcycle engines allows you to easily adapt to various changes. The motor bike engine features a CDI ignition system, which leads to higher energy and ignition efficiency. So you can start the engine quickly and safely.