2Bros Parts

PISTON KIT 85-86 RM125 55.25, WOSSNER 8123D125 SUZUKI MX

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Wossner 55.25 mm bore size piston kit. Forged piston construction for increased durability. Designed for optimal combustion heat transfer. Elliptical shape ensures uniform bearing surface and load distribution. Manufactured in Germany. Bore size 55.25 mm. Actual piston diameter 55.19 mm. Display (cm³) 123. Stroke 54.00 mm. Clearance 0.06 mm. Compression height 29.50 mm. Wossner compression ratio 2-stroke. OEM compression ratio 2-stroke. Wossner piston part number 8123D125. Lock part number CW14. Pin part number WP025. Ring set part number RSB5525 x2. Alternate part number 56-W519+125.WO.

Specifications
SKU
56-W519+125.WO
Brand
Wossner
Availability
In Stock (1)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
55.25mm
Variant Id
256669
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner 55.25mm Piston Kit for Suzuki RM125 (1985-1986)

Enhance the performance and durability of your Suzuki RM125 with this high-quality Wossner piston kit. Engineered for precision and built to last, this kit features a 55.25 mm bore size, ensuring a perfect fit and optimal compression for your motorcycle.

The piston is forged from premium materials in Germany, offering superior strength and resistance to wear and tear. Its advanced elliptical design is specifically crafted to optimize heat transfer from the combustion chamber to the cylinder walls. This intelligent design promotes uniform bearing surface uniformity even under extreme heat expansion, leading to even thrust load distribution and preventing localized pressure or piston collapse.

Key Features:

  • Forged piston construction for exceptional durability and strength.
  • Designed for optimal heat transfer, improving combustion efficiency.
  • Elliptical piston shape ensures uniform bearing surface and even load distribution under heat expansion.
  • Precision manufactured in Germany for guaranteed quality.

Specifications:

  • Bore Size: 55.25 mm
  • Actual Piston Diameter: 55.19 mm
  • Display (cm³): 123
  • Stroke: 54.00 mm
  • Clearance: 0.06 mm
  • Compression Height: 29.50 mm
  • Wossner Compression Ratio: 2-stroke
  • OEM Compression Ratio: 2-stroke

Included Components:

  • Wossner Piston Part Number: 8123D125
  • Lock Part Number: CW14
  • Pin Part Number: WP025
  • Ring Set Part Number: RSB5525 (x2)
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