Cylinder kit Naraku 170cc, d=61mm, GY6, e.g. Kymco Hero 125/180, Agility 125, Baotian BT125T
Sorry, this Item has been Discontinued
This product is no longer being manufactured, so unfortunately we can no longer offer it.
However, we would like to help you find an alternative. Please take a look at other products within the same category or contact us so we can help you with selecting the right product.
Description
Cylinder Naraku 170cc, d=61mm, GY6 (Kymco Hero 125/180, Agility 125, Baotian BT125T) - tuning cylinder for Kymco / GY6 QMI 152/157 125/150cc 4-stroke scooters, quads and buggies.
It is a top quality Big Bore tuning cylinder with 61mm bore. All necessary gaskets are included. More displacement, in this case 170cc, will give your engine considerably more power, torque and acceleration will get nicely boosted. If you want to improve performance even more, we recommend a tuning camshaft with longer valve timings and a tuning cylinder head with larger valves and large combustion chamber. The cylinder can however be used with original head and original camshaft.
Please check if the crankcase opening for the cylinder base has the right size. On some models, the opening must be machined to create sufficient space for this big bore cylinder. The outer diameter of the cylinder liner going into the crankcase is 65mm.
- 170cc - 61mm bore
- for Kymco / GY6 152/157QMI 125cc / 150cc 4-stroke
- cylinder head is NOT included
How to Install a cylinder on a scooter, motorcycle or moped
The cylinder or cylinder kit is the heart of the engine on scooters, motorcycles and mopeds. It consists of a cylinder, a piston with piston ring(s), a cylinder head and gaskets needed for installation.
The service life of a cylinder depends on whether it has been fitted correctly.
Tuning Level: Sport
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
The products listed under Sport yield better performance than Original parts. They may have technical differences, such as the use of higher quality materials, a larger displacement or a performance-enhancing design. They are suitable for everyday use and have a long service life.
