2Bros Parts

PISTON KIT 93-97 TZR125 56.50, FORGED WOSSNER 8006D050

$128.39Only 1 left

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Wossner forged piston kit with a 56.50mm bore and 56.44mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Features include forged construction for superior strength, optimized heat transfer for efficient combustion, and an elliptical design for uniform load distribution. Specifications: Bore 56.50mm, Diameter 56.44mm, Display (cm³) 124, Stroke (mm) 60.80, Clearance (mm) 0.06, Wossner Compression Ratio 2-Stroke, OEM Compression Ratio 2-Stroke, Dome Volume (cm³) Flat, Compression Height (mm) 29.90. Cross-reference OEM Part Numbers: Wossner Piston Yamaha TZR125R (PN# 8006D050), Lock P/N CW16, Pin P/N WP036, Ring Set P/N RSB5650 x 2.

Specifications
SKU
56-W252.050
Brand
Wossner
Availability
In Stock (1)

Fitments (14)

MakeModelYear
YAMAHATDR 1251992
YAMAHATDR 1251993
YAMAHATDR 1251994
YAMAHATDR 1251995
YAMAHATDR 1251996
YAMAHATDR 1251997
YAMAHATDR 1251998
YAMAHATZR 1251992
YAMAHATZR 1251993
YAMAHATZR 1251994
YAMAHATZR 1251995
YAMAHATZR 1251996
YAMAHATZR 1251997
YAMAHATZR 1251998
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
56.5mm
Variant Id
255223
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit 56.50mm for Yamaha TZR125

This Wossner forged piston kit is engineered for superior performance and durability. Manufactured in Germany, this high-quality piston boasts a 56.50mm bore and a 56.44mm diameter, designed to optimize engine operation.

The forged construction provides exceptional strength, ensuring longevity under demanding conditions. Wossner's advanced design focuses on optimal heat transfer to the cylinder walls, promoting efficient combustion and consistent engine temperature.

A key feature is the piston's elliptical design, which creates a uniform bearing surface even under heat expansion. This intelligent design minimizes localized pressure and evenly distributes thrust loads, effectively preventing piston collapse and ensuring smoother operation.

Key Features:

  • Forged construction for enhanced strength and durability.
  • Optimized heat transfer for efficient combustion.
  • Elliptical design ensures uniform load distribution under thermal expansion.
  • Reduces localized pressure and prevents piston collapse.
  • Manufactured to exacting standards in Germany.

Specifications:

  • Bore: 56.50mm
  • Diameter: 56.44mm
  • Display (cm³): 124
  • Stroke (mm): 60.80
  • Clearance (mm): 0.06
  • Compression Height (mm): 29.90
  • Dome Volume (cm³): Flat
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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