2Bros Parts

PISTON KIT EXC-R530 KTM HC 95, FORGED WOSSNER 8706DB

$230.09Only 1 left

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Wossner forged piston kit with a 100.01mm bore and 99.96mm diameter. This high-compression piston has a 12.50:1 ratio for enhanced 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, optimized heat transfer for efficient combustion, and an elliptical design for uniform load distribution. Specifications include: Bore 100.01mm, Diameter 99.96mm, Display (cm³) 510, Stroke (mm) 72.00, Clearance (mm) 0.04, Wossner Compression Ratio 12.50:1, OEM Compression Ratio 11.90:1, Dome Volume (cm³) -2.80, Compression Height (mm) 24.40. Includes Lock P/N: CW19, Pin P/N: WP037, and Ring Set P/N: 950ADS. OEM References: PROX 01.6528, WOSSNER 8706.

Specifications
SKU
56-W246.B
Brand
Wossner
Availability
In Stock (1)

Fitments (5)

MakeModelYear
KTM530 EXC R2008
KTM530 EXC R2009
KTM530 EXC R2010
KTM530 EXC R2011
KTM530 EXC R2012
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
95mm
Variant Id
255189
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit for KTM EXC-R530

Enhance the performance and durability of your KTM EXC-R530 with this Wossner forged piston kit. Engineered for high-compression applications, this piston offers superior strength and efficiency.

Key Features:

  • Forged construction ensures exceptional strength and resilience.
  • High-compression ratio of 12.50:1 for increased engine performance.
  • Optimized heat transfer to cylinder walls for efficient combustion.
  • Elliptical design promotes uniform bearing surfaces under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.
  • Manufactured in Germany to exacting standards.

Specifications:

  • Bore: 100.01mm
  • Diameter: 99.96mm
  • Display (cm³): 510
  • Stroke (mm): 72.00
  • Clearance (mm): 0.04
  • Wossner Compression Ratio: 12.50:1
  • OEM Compression Ratio: 11.90:1
  • Dome Volume (cm³): -2.80
  • Compression Height (mm): 24.40

Included Components:

  • Piston
  • Lock P/N: CW19
  • Pin P/N: WP037
  • Ring Set P/N: 950ADS

Cross-Reference OEM Part Numbers:

  • PROX 01.6528
  • WOSSNER 8706
Before you buy

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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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