Description
70cc cast iron cylinder DR
DR 70cc Cast Iron Cylinder Kit "Sport" Piaggio NRG / Runner (Piaggio / Gilera LC) - very reliable and popular cylinder kit.
Design DR Evolution cylinder
The cylinder has 6 transfer ports and comes with a two-ring piston.
This cylinder kit by Italian company DR is mostly known for its excellent reliability and durability. With enough power and torque, it can reach 7 to 10hp. Convincing performance for relatively small money. Properly set up and adjusted (with appropriate carburetor and spark plug), this kit will go lots of miles without requiring too much maintenance.
DR 70cc Cast Iron Cylinder Kit "Sport" Piaggio NRG / Runner is NOT street-legal.
Note: the cylinder head included in the kit has no adapter for the cooling hose, you'll have to order it separately (look under "Spare Parts").
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.