2Bros Parts

PISTON KIT 86-88 YZ125 58.00, WOSSNER 8118D200 YAMAHA MX

£125.68

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This Wossner 58.00mm (+2.00 oversize) forged piston kit is manufactured in Germany. The piston features a forged construction for maximum strength and durability. Its elliptical design ensures an even bearing surface during thermal expansion, helping to distribute thrust loads uniformly and prevent piston collapse. The design also facilitates efficient heat dissipation from the combustion chamber to the cylinder walls, making it suitable for high-performance two-stroke engine applications. Bore is 58.00mm, actual diameter is 57.94mm, displacement is 123 cm³, stroke is 50.00mm, clearance is 0.06mm, compression height is 30.00mm, and compression ratio is 2-stroke. Piston Kit Part No. 56-W559+200.WO. Wossner Piston Kit No. 8118D200. Lock: CW16. Pin: WP036. Ring Set: RSB5800. Weight: 212 grams.

Specifications
SKU
56-W559+200.WO
Brand
Wossner
Availability
Out of Stock
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
58mm
Variant Id
256825
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit - 58.00mm Oversize

Enhance the performance and durability of your motorcycle with this Wossner forged piston kit. Precisely engineered in Germany, this piston kit is designed for high-performance two-stroke engines, offering superior strength and reliability.

Key Features:

  • Forged Construction: Crafted from high-quality forged materials for exceptional strength and longevity, ensuring it withstands demanding operating conditions.
  • Elliptical Design: Features an elliptical piston shape that maintains a consistent bearing surface during thermal expansion. This design effectively distributes thrust loads evenly, preventing piston collapse and reducing localized stress.
  • Efficient Heat Dissipation: Optimized for effective heat transfer from the combustion chamber to the cylinder walls, contributing to cooler engine operation and improved performance.
  • German Engineering: Manufactured with precision and quality in Germany, reflecting a commitment to high standards and reliability.

Specifications:

  • Bore: 58.00mm
  • Actual Diameter: 57.94mm
  • Displacement: 123 cm³
  • Stroke: 50.00mm
  • Clearance: 0.06mm
  • Compression Height: 30.00mm
  • Compression Ratio: 2-stroke

Included Components:

  • Piston Kit Part No.: 56-W559+
  • Wossner Piston Kit No.: 8118D200
  • Lock: CW16
  • Pin: WP036
  • Ring Set: RSB5800
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