Piston Rings 156FMI 157FMI
PSTR006
£13.49
Piston Rings 156FMI 157FMI

£13.49

Availability: In Stock
Code: PSTR006 PLU: 10240 EAN: 5057645118657 Classic Part: No Cylinder Bore Diameter: 56 mm Engine Type: 4-stroke Item Thickness: N/A Items included: Piston Ring Machine Type: Street Motorcycle Manufacturer Warranty: 1 year Material: Steel Performance Part: No Pin Diameter: N/A Piston Diameter: 56 mm Reference OE/OEM Number: 121000026 Type: Piston Ring

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 Diagram
    AJS CR3-125
    Baimo Renegade 125
    Better BT125-20
    Direct Bikes 125cc Nevada E3 [DB125L-4B]
    125cc Thunderbird E3 [DB125-9]
    Haotian HT125-4F
    HT125-8
    Hongdou Urban [DZ125]
    Huoniao HN125-4F
    HN125-8
    Jinlun XR 125 [JL125Y]
    Kaisar 125GY-6
    Courageous 125 [KS125GY-3A]
    Destiny 125 [KS125-3]
    KS125-23
    Kinroad Cyclone 125 [XT125-16]
    Explorer 125 [XT125GY]
    Typhoon 125 [XT125-18]
    Lexmoto Arizona 125 View parts diagram
    Arrow 125
    Vixen 125
    XTR 125
    Lifan Arizona 125 [LF125-14F]
    City X 125 [LF125-J]
    Earth Dragon 125 [LF125GY-3]
    Heritage
    King 125
    Samurai 125 [LF125-30]
    Sprint
    Trailblazer [LF125GY-6]
    Others RR7
    POR APACHE 125
    Pioneer Nevada 125 [XF125L-4B]
    Torro 125
    Shineray XY125GY-5E
    Skygo Heritage
    Sprint
    Titan
    Trailblazer
    Sukida Commissioner [SK125-4]
    Crosser [SK125GY-A]
    Patriot [SK125-5]
    Pharaoh [SK125-2]
    Superbyke RBP 125
    RCC125
    XGJAO XGJ125-23
    Yuan Renegade
    Zhongyu ZY125-2
    Zing Bikes Edge 125cc
    King 125
    Mirage 125cc
    Zongshen Dakota
    ZS125-30
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