Description
Naraku cylinder 125cc
Naraku produces tuning and racing parts for scooters and maxiscooters with a focus on 4-stroke engines.
The Naraku 125cc aluminum cylinder kit is suitable for Yamaha, Rieju, Motorhispania, MBK and Beta 125cc 4-stroke with YI-3 engine. Supplied as shown with complete piston and all necessary gaskets.
Aluminium is used for high quality cylinders. The raceway is coated with an extremely hard and resistant Steelliner coating. The advantages of an aluminum cylinder are optimal heat dissipation and low weight, also the tolerances of the piston clearance are kept low which will lead to more power.
Product details for cylinder Naraku 125cc 52mm V.2 Yamaha X-Max, YZF, WR, MT, Beta RR, Fantic, Rieju 125 YI-3:
- Tuning level: Sport
- Material: Aluminum
- Displacement: 125cc
- Bore: 52 mm
- Piston pin: 13 mm
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.
Aluminium cylinders
Aluminium cylinders are more powerful than cast iron cylinders, but require more regular maintenance and must be combined with different components such as a reinforced crankshaft and a larger carburetor.
How to run in an aluminium cylinder?
Aluminium cylinders should be run in for about 200 kilometers , and you should use a fully synthetic engine oil.
Note: To ensure optimum performance and reliability, it is advisable to measure the squish clearance. Just have a look at our tutorial How to adjust squish clearance.