Lextek 150cc Piston Rings for Yamaha YBR125
PSTR037
£9.49
Lextek 150cc Piston Rings for Yamaha YBR125

£9.49

Availability: In Stock
Code: PSTR037 PLU: 25272 EAN: 5057645221715 Classic Part: No Cylinder Bore Diameter: 58 mm Engine Type: 4-stroke Item Thickness: N/A Items included: Piston Machine Type: Street Motorcycle Manufacturer Warranty: 1 year Material: Steel Performance Part: No Pin Diameter: N/A Piston Diameter: 58 mm Reference OE/OEM Number: 121000143 Type: Piston

Order before 4pm for same day dispatch

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
    Yamaha YBR125
    You Might Also Like
    Best Seller

    £7.49

    £5.49

    Best Seller

    £7.49

    £5.49

    Motul/ACF-50 Cleaning Set
    BCCV001 In Stock

    £51.99

    £30.99

    Ear Plugs box of 100
    ACCV003 In Stock

    £548.99

    Best Seller

    £33.49

    Best Seller
    Set of 4 Tyre Valve Dust Caps
    VLVTYRV001 In Stock

    £3.49

    Best Seller

    £19.99