2Bros Parts

PISTON KIT 87-93 KTM125, WOSSNER 8011DD FORGED MX

$128.41Only 1 left

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Delivery to United States 5–8 business days

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Piston kit 54.22mm from Wossner, part number 8011DD. This forged piston kit is designed for superior strength and performance. Engineered for optimal combustion chamber heat transfer and even bearing surface distribution under heat expansion, preventing piston collapse. Made in Germany. Kit includes lock P/N CW15, pin P/N WP032, and two ring sets P/N RSB5425. Specifications: 125cc, 54.10mm hub stroke, 0.06mm clearance, 2 stroke compression ratio, 28.00mm compression height. Weight: 180g.

Specifications
SKU
56-W627.00D.WO
Brand
Wossner
Availability
In Stock (1)

Fitments (21)

MakeModelYear
KTM125 GS1987
KTM125 GS1988
KTM125 GS1989
KTM125 GS1990
KTM125 GS1991
KTM125 GS1992
KTM125 GS1993
KTM125 MX1987
KTM125 MX1988
KTM125 MX1989
KTM125 MX1990
KTM125 MX1991
KTM125 MX1992
KTM125 MX1993
KTM125 SX1987
KTM125 SX1988
KTM125 SX1989
KTM125 SX1990
KTM125 SX1991
KTM125 SX1992
KTM125 SX1993
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
54.20mm
Variant Id
257151
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner 8011DD Forged Piston Kit 54.22mm

Upgrade your motorcycle's performance with the Wossner 8011DD Forged Piston Kit. Engineered for superior strength and design, these pistons are crafted to optimize combustion chamber heat transfer to cylinder walls. The elliptical design ensures a uniform bearing surface under heat expansion, preventing localized pressure and distributing thrust loads evenly for enhanced durability.

Key Features:

  • Forged piston for exceptional strength and longevity.
  • Elliptically designed for improved performance and reduced wear.
  • Optimized for efficient heat transfer.
  • Made in Germany to exacting standards.
  • Includes: Wossner Piston (PN# 8011DD), Lock P/N CW15, Pin P/N WP032, Ring Set P/N RSB5425 x 2.

Specifications:

  • Piston Diameter: 54.22mm
  • Displacement: 125 cm3
  • Hub Stroke: 54.10mm
  • Clearance: 0.06mm
  • Compression Ratio: 2-stroke
  • Compression Height: 28.00mm
  • Weight: 180g
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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