Description
Piston rings 77cc / 86cc Stage6 Streetrace Derbi / AM6
Replacement for Streetrace 77cc or 86cc cylinders: Set of piston rings d.50mm Stage6 Streetrace 77/86cc Derbi / AM6.
- Diameter 50 mm
- 2x piston rings
- For Streetrace 77cc Minarelli AM6 & Derbi cylinders
- For Streetrace 86cc Minarelli AM6 & Derbi cylinders
Stage6 Streetrace
As the name suggests, the Streetrace series was developed for sporty street use. The Stage6 series includes cylinders and exhausts that deliver relatively high performance, but still function reliably in everyday use.
The Stage6 Streetrace series feature the optimum balance between performance and durability to offer scooter and supermoto riders a high level of riding enjoyment even in everyday use.
piston ring
Piston rings are sealing elements. They are inserted into the grooves of the piston to ensure sealing between the piston and the cylinder wall. Piston rings vary in size and shape and can be chrome-plated or cast iron, depending on the type of cylinder.
2-stroke piston Ring
The upper ring (often chrome-plated) is fireproof and seals the combustion chamber. The lower ring provides lubrication to the cylinder liner. 1-ring pistons perform both functions, but this results in a shorter service life.
4-stroke piston Rings
The upper ring also has the function of sealing the combustion chamber, while the middle ring collects excess oil and contributes to engine compression. The lower ring, known as the oil scraper ring, prevents engine oil from entering the combustion chamber.
Piston rings play a crucial role in the proper functioning and service life of the cylinder, whether on a motorcycle, scooter or moped.
Piston Rings d.50mm Stage6 Streetrace 77/86cc Derbi / AM6 | |
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Article no. | S6-71KR07 |
EAN | 4051272002922 |
Weight | 0,03 kg |
Series | StreetRace |
Brand | Stage6 |
Product type | Piston ring |
Homologation | Yes |
Stroke | Original |
Conrod length | Standard |