2Bros Parts

PISTON KIT SMR560 KTM HC.100, FORGED 8704DC WOSSNER

$242.99Only 1 left

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Wossner forged piston kit with a 100.02mm bore and 99.97mm diameter. This high-compression piston (12.00:1) enhances performance and durability. Manufactured in Germany, it ensures 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 forged construction for superior strength, high-compression ratio for increased performance, optimized heat transfer for efficient combustion, and an elliptical design for uniform load distribution. Specifications include a 100.02mm bore, 99.97mm diameter, 600 cm³ displacement, 72.00mm stroke, 0.05mm clearance, 12.00:1 Wossner compression ratio, 11.00:1 OEM compression ratio, +5.20 cm³ dome volume, and 23.40mm compression height. Cross-reference OEM part numbers include Wossner Piston KTM SMR560 (PN# 8704DC), Lock P/N: CW20, Pin P/N: WP038, and Ring Set P/N: 1000ADS-2.

Specifications
SKU
56-W247.C
Brand
Wossner
Availability
In Stock (1)

Fitments (4)

MakeModelYear
KTM560 SM R2006
KTM560 SM R2007
KTM560 SM R2008
KTM560 SM R2009
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
100mm
Variant Id
255196
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit for KTM SMR560

Elevate the performance and durability of your KTM SMR560 with this premium Wossner forged piston kit. Engineered for high-compression applications, this piston is designed to deliver enhanced power output while maintaining robust reliability.

Manufactured with precision in Germany, the Wossner piston features an advanced elliptical design. This unique geometry ensures a uniform bearing surface even under extreme heat expansion, effectively reducing localized pressure and evenly distributing thrust loads. This design prevents piston collapse and promotes longer component life. The forged construction provides superior strength and resilience, making it ideal for demanding riding conditions.

This high-compression piston boasts optimized heat transfer capabilities, contributing to more efficient combustion and overall engine performance.

Key Features:

  • Forged Construction: Offers exceptional strength and durability for high-performance engines.
  • High Compression Ratio: Increases engine power and responsiveness.
  • Optimized Heat Transfer: Enhances combustion efficiency and component longevity.
  • Elliptical Design: Ensures uniform load distribution and reduces stress under heat expansion, preventing premature wear.
  • German Engineering: Precision manufactured in Germany for superior quality and reliability.

Specifications:

  • Bore: 100.02mm
  • Diameter: 99.97mm
  • Display (cm³): 600
  • Stroke (mm): 72.00
  • Clearance (mm): 0.05
  • Wossner Compression Ratio: 12.00:1
  • OEM Compression Ratio: 11.00:1
  • Dome Volume (cm³): +5.20
  • Compression Height (mm): 23.40

Included Components:

  • Wossner Piston Kit (PN# 8704DC)
  • Lock P/N: CW20
  • Pin P/N: WP038
  • Ring Set P/N: 1000ADS-2
Before you buy

QUESTIONS? JUST ASK

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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.

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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