Engine block - GY6 - Euro4 - 4-stroke - 12 inch - Long axle - EFI version

A completely new 50cc engine is often simpler and more cost-effective than a complete overhaul. Overhauling is time-consuming, requires many new parts, and the engine's foundation remains old. With this new Euro 4 GY6 45 km/h engine, you're choosing convenience and reliability.

The engine comes almost complete: transmission, cylinder, clutch, variator, V-belt, and ignition are already installed. Everything is included except for the electronic Dellorto ECS carburetor. Just assemble, connect, and ride!

This model is equipped with Euro 4 45 km/h ignition, has a long rear axle and is suitable for scooters with 12-inch wheels and a double rear shock absorber.

New blocks are delivered WITHOUT OIL. After installation, apply the correct amount of oil before starting .

– Use Castrol 5W40 or 10W40 motor oil and simply order it with your order.