Piston Rings
PSTR051
£10.99 £8.79
Special Offer
Piston Rings

£10.99 £8.79 Sale

Code: PSTR051 PLU: 31046 EAN: 5057645383819 Brand: CMPO Classic Part: No Cylinder Bore Diameter: 58 mm Engine Type: 4-stroke Item Thickness: N/A Items included: Piston Ring Machine Type: Street Motorcycle Manufacturer Part Number: PSTR051 Manufacturer Warranty: 1 year Material: Steel Performance Part: No Pin Diameter: N/A Piston Diameter: 58 mm Reference OE/OEM Number: 121000175 Type: Piston Ring
Description

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.

    Compatibility
    Manufacturer Model Diagram
    Lexmoto LS-Z Euro 5 [ZS125-39-E5] View parts diagram
    LXR 125 Euro 5 [SY125-10-E5] View parts diagram
    LXR SE 125 Euro 5 [SY125-10-SE-E5] View parts diagram
    LXR SE 125 Euro 5 [SY125-10-SE-V2] View parts diagram
    LXS 125 Euro 5 [TR125-GP2-E5] View parts diagram
    RSS 125 Euro 5 [TR125-3-E5] View parts diagram
    RSS 125 Scrambler Euro 5 [TR125-3-S-E5] View parts diagram
    Mitt MITT 125 GP 2 [MITT125GP2]
    Sinnis Terrain T125 [ZS125-86(T125)]
    Taro TR125-3
    Zongshen ZS125-39
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