Piston Rings
PSTR069
£22.99
Piston Rings

£22.99

Availability: Low Stock
Code: PSTR069 PLU: 38990 EAN: 5057645683933 Brand: CMPO Classic Part: No Cylinder Bore Diameter: 58 mm Engine Type: 4-stroke Item Thickness: N/A Items included: Piston Ring Machine Type: Scooter Manufacturer Part Number: PSTR069 Manufacturer Warranty: 1 year Material: Steel Performance Part: No Pin Diameter: N/A Piston Diameter: 58 mm Reference OE/OEM Number: 121000212 Type: Piston Ring

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Description

"You should buy this Piston Rings"

Piston rings are critical components in a motorcycle engine, located on the outer surface of the piston. They serve several key functions:

  • Sealing: Piston rings create a seal between the piston and the cylinder wall, preventing the escape of combustion gases into the crankcase and ensuring efficient power generation.
  • Compression: By sealing the combustion chamber, piston rings help maintain the necessary compression pressure for engine performance.
  • Oil Control: They manage the oil flow between the piston and cylinder wall, ensuring that the correct amount of oil is present for lubrication and reducing oil consumption and emissions.


  • Typically made from high-strength materials like cast iron or steel, piston rings are designed to withstand high temperatures and pressures. Proper maintenance and timely replacement of piston rings are essential for maintaining engine performance, efficiency, and longevity.

    Product Diagrams
    PISTON
    Ref Item Name Price
    1 Piston
    PST059 x 1
    £21.99
    2, 3, 4 Piston Rings
    PSTR069 x 1
    £22.99
    5 Gudgeon Pin
    GDP041 x 1
    £3.99
    6 Gudgeon Pin Clips
    GPCLP032 x 1
    £2.49
    7 Crankshaft
    CRS064 x 1
    £96.99
    8 Washer
    WSH0091 x 1
    £2.49
    Compatibility
    Manufacturer Model Diagram
    Lexmoto Nexus 125 Euro 5 [TR125T-5-E5] View parts diagram
    Taro TR125T-5
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