Piston Rings for TD125T-15, CL125T-E5
PSTR001
£16.49
Piston Rings for TD125T-15, CL125T-E5

£16.49

Code: PSTR001 PLU: 33698 EAN: 5057645233794 Brand: CMPO Classic Part: No Cylinder Bore Diameter: 52 mm Engine Type: 4-stroke Item Thickness: N/A Items included: Piston Ring Machine Type: Scooter Manufacturer Part Number: PSTR001 Manufacturer Warranty: 1 year Material: Steel Performance Part: No Pin Diameter: N/A Piston Diameter: 52 mm Reference OE/OEM Number: 121000156 Type: Piston Ring
Description

"We have sold 17 of these in the last 12 months"

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
    Crankshaft/Piston
    Ref Item Name Price
    1 Crankshaft for CL125T-E5
    CRS046 x 1
    £62.49
    2 Piston Rings for TD125T-15, CL125T-E5
    PSTR001 x 1
    £16.49
    3 Piston
    PST041 x 1
    £14.49
    4 15mm Gudgeon Pin
    GDP029 x 1
    £7.49
    5 Gudgeon Pin Clips for CL125T-E5
    GPCLP001 x 1
    £1.99
    6 Woodruff Key
    WDKY024 x 1
    £2.49
    Compatibility
    Manufacturer Model Diagram
    Lexmoto AP1 Euro 5 [CL125T-V2-E5] View parts diagram
    Apollo 125 Euro 5 [CL125T-E5] View parts diagram
    Chieftain 125 [TD125T-15] View parts diagram
    Taro Alex One
    Alex V2
    You Might Also Like

    £6.49

    Inlet Valve
    VLVIN034 In Stock

    £6.49

    £7.99

    £1.99

    Stator
    STTR045 In Stock

    £31.49

    Woodruff Key
    WDKY024 In Stock

    £2.49

    Cylinder for CL125T-E5
    CYL068 In Stock

    £31.49

    Timing Chain for CL125T-E5
    CMCHN054 Low Stock

    £8.99

    Oil Pump for CL125T-E5
    OLPMP076 In Stock

    £9.49

    Fuel Tank Lock Cover
    FLCP014 Low Stock

    £5.49

    £1.99

    £1.99

    £8.99

    £23.49

    Cylinder Head
    CYLH020 Low Stock

    £33.99

    Side Stand Spring
    SPNG188 In Stock

    £3.49

    Exhaust Valve
    VLVEX031 In Stock

    £6.49

    Bush
    BSH105 In Stock

    £1.99

    £2.49

    £4.99

    £3.99