2Bros Parts

PISTON KIT 88-08 DTR125 57.00, FORGED WOSSNER 8002D100

$138.18

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Spread the cost with Klarna

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Wossner forged piston kit 8002D100 with 57.00mm bore size. Designed for superior strength and optimal heat transfer, these pistons feature an elliptical design to ensure uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany. Bore Size: 57.00mm. Actual Bore Diameter: 56.94mm. Displacement: 124 cm³. Stroke: 50.70mm. Clearance: 0.06mm. Wossner Compression Ratio: 2-stroke. OEM Compression Ratio: 2-stroke. Compression Height: 29.90mm. Lock Part Number: CW16. Pin Part Number: WP036. Ring Set Part Number: RSB5700 x 2.

Specifications
SKU
56-W224.100.WO
Brand
Wossner
Availability
In Stock (3)

Fitments (119)

MakeModelYear
KTM125 LC21997
KTM125 LC21998
KTM125 LC21999
KTM125 LC22000
YAMAHADT 1251991
YAMAHADT 1251992
YAMAHADT 1251993
YAMAHADT 1251994
YAMAHADT 1251995
YAMAHADT 1251996
YAMAHADT 1251997
YAMAHADT 1251998
YAMAHADT 1251999
YAMAHADT 1252000
YAMAHADT 1252001
YAMAHADT 1252002
YAMAHADT 1252003
YAMAHADT 1252004
YAMAHADT 1252005
YAMAHADT 1252006
YAMAHADT E 1251991
YAMAHADT E 1251992
YAMAHADT E 1251993
YAMAHADT E 1251994
YAMAHADT E 1251995
YAMAHADT E 1251996
YAMAHADT E 1251997
YAMAHADT E 1251998
YAMAHADT E 1251999
YAMAHADT E 1252000
YAMAHADT E 1252001
YAMAHADT E 1252002
YAMAHADT E 1252003
YAMAHADT E 1252004
YAMAHADT E 1252005
YAMAHADT E 1252006
YAMAHADT R 1251988
YAMAHADT R 1251989
YAMAHADT R 1251990
YAMAHADT R 1251991
YAMAHADT R 1251992
YAMAHADT R 1251993
YAMAHADT R 1251994
YAMAHADT R 1251995
YAMAHADT R 1251996
YAMAHADT R 1251997
YAMAHADT R 1251998
YAMAHADT R 1251999
YAMAHADT R 1252000
YAMAHADT R 1252001
YAMAHADT R 1252002
YAMAHADT R 1252003
YAMAHADT R 1252004
YAMAHADT R 1252005
YAMAHADT R 1252006
YAMAHADT X 1251991
YAMAHADT X 1251992
YAMAHADT X 1251993
YAMAHADT X 1251994
YAMAHADT X 1251995
YAMAHADT X 1251996
YAMAHADT X 1251997
YAMAHADT X 1251998
YAMAHADT X 1251999
YAMAHADT X 1252000
YAMAHADT X 1252001
YAMAHADT X 1252002
YAMAHADT X 1252003
YAMAHADT X 1252004
YAMAHADT X 1252005
YAMAHADT X 1252006
YAMAHADTR 1251991
YAMAHADTR 1251992
YAMAHADTR 1251993
YAMAHADTR 1251994
YAMAHADTR 1251995
YAMAHADTR 1251996
YAMAHADTR 1251997
YAMAHADTR 1251998
YAMAHADTR 1251999
YAMAHADTR 1252000
YAMAHADTR 1252001
YAMAHADTR 1252002
YAMAHADTR 1252003
YAMAHADTR 1252004
YAMAHADTR 1252005
YAMAHADTR 1252006
YAMAHADTRE R 1251991
YAMAHADTRE R 1251992
YAMAHADTRE R 1251993
YAMAHADTRE R 1251994
YAMAHADTRE R 1251995
YAMAHADTRE R 1251996
YAMAHADTRE R 1251997
YAMAHADTRE R 1251998
YAMAHADTRE R 1251999
YAMAHADTRE R 1252000
YAMAHADTRE R 1252001
YAMAHADTRE R 1252002
YAMAHADTRE R 1252003
YAMAHADTRE R 1252004
YAMAHADTRE R 1252005
YAMAHADTRE R 1252006
YAMAHADTX EURO 1251991
YAMAHADTX EURO 1251992
YAMAHADTX EURO 1251993
YAMAHADTX EURO 1251994
YAMAHADTX EURO 1251995
YAMAHADTX EURO 1251996
YAMAHADTX EURO 1251997
YAMAHADTX EURO 1251998
YAMAHADTX EURO 1251999
YAMAHADTX EURO 1252000
YAMAHADTX EURO 1252001
YAMAHADTX EURO 1252002
YAMAHADTX EURO 1252003
YAMAHADTX EURO 1252004
YAMAHADTX EURO 1252005
YAMAHADTX EURO 1252006
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
57mm
Variant Id
255100
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit for 125cc Engines

Upgrade your engine's performance and reliability with this Wossner forged piston kit. Specifically engineered for superior strength and optimal heat transfer, this piston is designed to withstand the demands of high-performance engines.

Key Features:

  • Forged Construction: Provides enhanced strength and durability compared to cast pistons, ensuring longevity under stress.
  • Elliptical Design: Features an elliptical piston skirt for uniform bearing surface distribution under heat expansion. This reduces localized pressure points and helps prevent piston collapse, maintaining consistent performance.
  • Optimized Heat Transfer: Designed for efficient heat transfer within the combustion chamber, contributing to better overall engine performance and efficiency.
  • German Engineering: Manufactured in Germany, ensuring high-quality standards and precision.

Specifications:

  • Bore Size: 57.00mm
  • Actual Bore Diameter: 56.94mm
  • Displacement: 124 cm³
  • Stroke: 50.70mm
  • Clearance: 0.06mm
  • Compression Height: 29.90mm
  • Lock Part Number: CW16
  • Pin Part Number: WP036
  • Ring Set Part Number: RSB5700 (x2)
Before you buy

QUESTIONS? JUST ASK

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

Call us+44 330 133 3748
Email us[email protected]

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

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

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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