2Bros Parts

PISTON KIT 16-22 SXF250 78 HC, HIGH COMPRESSION, WOSSNER 8924DB KTM

£220.73
1

Wossner 8924DB forged piston kit with high compression. Features 78.01mm bore and 77.97mm piston size. Engineered for superior strength, design, and combustion chamber heat transfer. Elliptically designed for uniform bearing surface under heat expansion and even thrust load distribution. Made in Germany. Includes Lock P/N CW16, Pin P/N WP070, and Ring Set P/N RIK78.00. Displacement: 249cc. Stroke: 52.30mm. Clearance: 0.05mm. Wossner compression ratio: 14.50:1. OEM compression ratio: 13.90:1. Dome volume: -0.94cc. Compression height: 19.50mm. Theoretical weight: 135g.

Specifications
SKU
56-W265.B.WO.HC
Brand
Wossner
Availability
In Stock (1)

Fitments (34)

MakeModelYear
GAS-GASEX F 2502021
GAS-GASEX F 2502022
GAS-GASEX F 2502023
GAS-GASMC F 2502021
GAS-GASMC F 2502022
GAS-GASMC F 2502023
HUSQVARNAFC 2502016
HUSQVARNAFC 2502017
HUSQVARNAFC 2502018
HUSQVARNAFC 2502019
HUSQVARNAFC 2502020
HUSQVARNAFC 2502021
HUSQVARNAFC 2502022
HUSQVARNAFE 2502016
HUSQVARNAFE 2502017
HUSQVARNAFE 2502018
HUSQVARNAFE 2502019
KTM250 EXC-F2016
KTM250 EXC-F2017
KTM250 EXC-F2018
KTM250 EXC-F2019
KTM250 SX-F2016
KTM250 SX-F2017
KTM250 SX-F2018
KTM250 SX-F2019
KTM250 SX-F2020
KTM250 SX-F2021
KTM250 SX-F2022
KTM250 XC-F2016
KTM250 XC-F2017
KTM250 XC-F2018
KTM250 XC-F2019
KTM250 XC-F2020
KTM250 XC-F2021
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
78mm
Variant Id
255316
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner High Compression Piston Kit for KTM SX-F250

This high-performance piston kit from Wossner is engineered to enhance the power and efficiency of your KTM SX-F250. Featuring a high compression design, this kit is built with superior strength and advanced engineering for optimal combustion chamber heat transfer and improved performance.

Key Features:

  • Wossner forged pistons offer exceptional strength and advanced design.
  • Engineered for superior combustion chamber heat transfer to cylinder walls.
  • Elliptical design ensures uniform bearing surface under heat expansion, preventing localized pressure and distributing thrust loads evenly.
  • Reduces the risk of piston collapse for increased durability.
  • Manufactured in Germany to exacting standards.
  • Piston Bore: 77.97mm
  • Piston Size: 78.01mm
  • Wossner Compression Ratio: 14.50:1
  • OEM Compression Ratio: 13.90:1
  • Dome Volume: -0.94 cm3
  • Compression Height: 19.50mm
  • Theoretical Weight: 135.00g
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