2Bros Parts

PISTON KIT 93-97 TZR125 57.00, FORGED WOSSNER 8006D100

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Wossner forged piston kit with a 57.00mm bore and 56.94mm 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 57.00mm, Diameter 56.94mm, 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# 8006D100), Lock P/N: CW16, Pin P/N: WP036, Ring Set P/N: RSB5700 x 2. Weight 242g.

Specifications
SKU
56-W252.100
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
57mm
Variant Id
255224
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit - 57.00mm Bore

This Wossner forged piston kit is engineered for high-performance engines, featuring a 57.00mm bore and a 56.94mm diameter. Manufactured in Germany, this piston utilizes forged construction for superior strength and durability. Its advanced elliptical design ensures a uniform bearing surface even under extreme heat expansion, effectively reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.

Key Features:

  • Forged Construction: Provides exceptional strength and resistance to stress.
  • Optimized Heat Transfer: Designed for efficient transfer of heat to cylinder walls, promoting optimal combustion temperatures.
  • Elliptical Piston Design: Creates a uniform bearing surface under heat expansion, leading to even load distribution and preventing collapse.
  • German Engineering: Manufactured to high standards in Germany.

Specifications:

  • Bore Size: 57.00mm
  • Piston Diameter: 56.94mm
  • Displacement: 124 cm³
  • Stroke: 60.80mm
  • Piston Clearance: 0.06mm
  • Compression Height: 29.90mm
  • Dome Volume: Flat
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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.

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