Special Offer
Piston Rings

Restore optimal engine performance and sealing with these high-quality piston rings.

Engineered for durability and precise fit, these rings are essential for maintaining proper compression and preventing oil blow-by.

Each set is design... view more

£10.99 £8.79 Easter Sale

Availability: In Stock
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

Order now for dispatch on Monday

Description

"We have sold 62 of these in the last 12 months"

Restore optimal engine performance and sealing with these high-quality piston rings.

Engineered for durability and precise fit, these rings are essential for maintaining proper compression and preventing oil blow-by.

Each set is designed to meet or exceed original equipment specifications, ensuring a reliable and long-lasting repair.

  • Superior Sealing: Designed for a tight seal against cylinder walls to maximize compression.
  • Durable Construction: Made from robust materials to withstand high temperatures and pressures.
  • Reduced Wear: Helps to minimize friction and wear on the piston and cylinder liner.
  • Restores Performance: Crucial for bringing back lost power and fuel efficiency.
  • Easy Installation: Precision manufactured for a straightforward fit during engine assembly.

Includes: A complete set of piston rings for one piston.

Product Diagram
CRANKSHAFT / PISTON diagram - Lexmoto RX2 125 E55 - SR125-3-E55
CRANKSHAFT / PISTON
Ref Item Name Price
1, 2, 3 Piston Rings
PSTR051 x 1
£10.99 £8.79
4 Piston
PST061 x 1
£17.49 £13.99
5 Gudgeon Pin 14 x 40mm
GDP033 x 1
£5.49 £4.39
6 Gudgeon Pin Clip
GPCLP025 x 1
£1.99 £1.59
7 Crankshaft
CRS042 x 1
£54.99 £43.99
8 Woodruff Key
WDKY013 x 1
£3.99 £3.19
9 Balance Shaft
BAS017 x 1
£21.99 £17.59
10 Balance Shaft Bush for ZY125-E4
BSH036 x 1
£2.99 £2.39
11 Drive Shaft Gears
GRD015 x 1
£54.99 £43.99
12 Primary Drive Gear
GRPD011 x 1
£13.49 £10.79
13 Drive Gear
GRD017 x 1
£54.99 Soon
14 Crankshaft Bush
BSH099 x 1
£5.49 £4.39
15 Primary Drive Gear ZY125
GROLP030 x 1
£21.99 £17.59
16 Washer M14 x 2.8 x 29mm
WSH93 x 1
£1.99 £1.59
17 Flanged Hex Nut M14
NUT038 x 1
£2.49 £1.99
Compatibility
Manufacturer Model Diagram
Lexmoto LS-Z E55 [ZS125-39-E55] View parts diagram
LS-Z Euro 5 [ZS125-39-E5] View parts diagram
LXR 125 E55 [SY125-10-E55] View parts diagram
LXR 125 Euro 5 [SY125-10-E5] View parts diagram
LXR 125 SE E55 [SY125-10-SE-E55] 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 E55 [TR125-GP2-E55] View parts diagram
LXS 125 Euro 5 [TR125-GP2-E5] View parts diagram
R66S E55 [SR125-2-E55] 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
RX1 125 E55 [ZS125-86C-E55] View parts diagram
Mitt MITT 125 GP 2 [MITT125GP2]
Mutt Stravaig 125cc [STRAVAIG]
Sinnis Terrain T125 [ZS125-86(T125)]
Taro TR125-3
Zongshen ZS125-39
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