2Bros Parts

PISTON KIT 07-12 SX-F450 97.00, FORGED WOSSNER 8665DC KTM

$231.16Only 1 left

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Wossner 97.00mm forged piston kit is designed for KTM SX-F 450 models. Engineered for strength and precision, this piston ensures efficient heat transfer to the cylinder walls, providing uniform expansion and reducing localized pressure. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance. Features include Wossner forged piston for superior strength and durability, optimized heat transfer for improved combustion efficiency, and an elliptical design for uniform bearing surface and reduced localized pressure. Precision-engineered to prevent piston collapse, this piston is made in Germany. Specifications: Bore Size 97.00mm (96.98mm), Oversize +0.02mm, Displacement 449cc, Stroke 60.80mm, Clearance 0.04mm, Compression Ratio OEM (12.50:1), Dome Volume -2.60cm³, Compression Height 21.30mm, Lock Part Number CW19, Pin Part Number WP037, Ring Set Part Number 970ADS-2, Gasket Part Number D4019, Rod Part Number P4017.

Specifications
SKU
56-W107.C.WO
Brand
Wossner
Availability
In Stock (1)

Fitments (25)

MakeModelYear
KTM450 SM R2008
KTM450 SM R2009
KTM450 SM R2010
KTM450 SM R2011
KTM450 SM R2012
KTM450 SMR2008
KTM450 SMR2009
KTM450 SMR2010
KTM450 SMR2011
KTM450 SMR2012
KTM450 SX2009
KTM450 SX2010
KTM450 SX2011
KTM450 SX ATV2009
KTM450 SX ATV2010
KTM450 SX-F2007
KTM450 SX-F2008
KTM450 SX-F2009
KTM450 SX-F2010
KTM450 SX-F2011
KTM450 SX-F2012
KTM450 XC-F2007
KTM450 XC-F2008
KTM450 XC-F2009
KTM450 XC-F2010
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
97mm
Variant Id
254540
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner 97.00mm Forged Piston Kit for KTM SX-F 450

Upgrade your KTM SX-F 450 engine with this high-performance forged piston kit from Wossner. Engineered for superior strength, durability, and optimal engine performance, this kit is designed to meet the demands of serious riders. The precision manufacturing ensures excellent heat transfer and uniform expansion, contributing to improved combustion efficiency and reduced engine stress.

Key Features:

  • Forged Construction: Wossner forged pistons offer exceptional strength and resistance to extreme operating conditions, ensuring longevity and reliability.
  • Optimized Heat Transfer: The design promotes efficient heat dissipation to the cylinder walls, maintaining consistent operating temperatures and reducing the risk of localized hot spots.
  • Elliptical Design: This innovative design helps to distribute thrust loads evenly across the piston's bearing surface, minimizing wear and preventing piston collapse under pressure.
  • Precision Engineering: Manufactured to exact tolerances for a perfect fit and reliable operation, contributing to smooth engine function.
  • Made in Germany: Experience the quality and precision associated with German engineering, ensuring a premium product.

Specifications:

  • Bore Size: 97.00mm (96.98mm)
  • Oversize: +0.02mm
  • Displacement: 449cc
  • Stroke: 60.80mm
  • Clearance: 0.04mm
  • Compression Ratio: OEM (12.50:1)
  • Dome Volume: -2.60cm³
  • Compression Height: 21.30mm
  • Included Lock Part Number: CW19
  • Included Pin Part Number: WP037
  • Included Ring Set Part Number: 970ADS-2
  • Included Gasket Part Number: D4019
  • Included Rod Part Number: P4017
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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