2Bros Parts

PISTON KIT 10-14 RMZ250 77 HC, COMP 14:1 WOSSNER 8795DC

$201.55

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Delivery to United States 5–8 business days

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Wossner forged piston kit with a 77.02mm bore and 76.98mm diameter. This high-compression piston is engineered for superior strength and optimized heat transfer. 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 high-compression piston for increased performance, forged construction for superior strength, optimized heat transfer for efficient combustion, elliptical design for uniform load distribution, and manufactured in Germany. Specifications: Bore: 77.02mm, Diameter: 76.98mm, Display (cm³): 249, Stroke (mm): 53.60, Clearance (mm): 0.06, Wossner Compression Ratio: 14.00:1, OEM Compression Ratio: 13.50:1, Dome Volume (cm³): -2.10, Compression Height (mm): 19.60. Cross-Reference OEM Part Numbers: Wossner Piston Kit (PN# 8795DC), Lock P/N: CW16, Pin P/N: WP070, Ring Set P/N: 770XAS-2.

Specifications
SKU
56-W260.C.WO
Brand
Wossner
Availability
In Stock (2)

Fitments (11)

MakeModelYear
SUZUKIRM-Z 2502010
SUZUKIRM-Z 2502011
SUZUKIRM-Z 2502012
SUZUKIRM-Z 2502013
SUZUKIRM-Z 2502014
SUZUKIRM-Z 2502015
SUZUKIRM-Z 2502016
SUZUKIRM-Z 2502017
SUZUKIRM-Z 2502018
SUZUKIRM-Z 2502019
SUZUKIRM-Z 2502020
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
77mm
Variant Id
255284
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged High-Compression Piston Kit for Suzuki RM-Z250

Experience enhanced performance and durability with the Wossner Forged Piston Kit. This high-compression piston is meticulously engineered to provide superior strength and optimized heat transfer for your Suzuki RM-Z250.

The 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. Manufactured in Germany, this piston kit is built to meet the highest standards of quality and performance.

Key Features:

  • High-compression design for increased engine power output.
  • Forged construction offers exceptional strength and resilience.
  • Engineered for optimized heat transfer, promoting efficient combustion.
  • Elliptical piston skirt promotes uniform load distribution for longevity.
  • Precision manufactured in Germany for guaranteed quality.

Specifications:

  • Bore: 77.02mm
  • Diameter: 76.98mm
  • Displacement (cm³): 249
  • Stroke (mm): 53.60
  • Clearance (mm): 0.06
  • Wossner Compression Ratio: 14.00:1
  • OEM Compression Ratio: 13.50:1
  • Dome Volume (cm³): -2.10
  • Compression Height (mm): 19.60

Included Components:

  • Wossner Piston Kit (Part Number: 8795DC)
  • Lock Ring (Part Number: CW16)
  • Piston Pin (Part Number: WP070)
  • Ring Set (Part Number: 770XAS-2)
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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