KTM 250 EXC F [2017-2023] - GP Racer Choice forged pistons

✔️ New part
ID: 15710395105606

$471.74 AUD

DELIVERY
Ready to ship | in 2-6 business days
Delivery with DHL in 10-20 business days.
PRODUCT DESCRIPTION

VERTEX GP Racer Choice forged pistons for KTM 250 EXC F

The VERTEX GP Racer Choice forged piston is designed for the KTM 250 EXC F in the entire 2017-2023 model year range. Its forged aluminum design combines racing piston compression with a design tailored to use in performance-oriented engines.

Well thought-out piston design

The shape of the piston crown was designed to improve the flame front and achieve the maximum allowable compression ratio. Reinforcements stiffen the piston structure and reduce piston crown deformation under full load. A special surface treatment is used to reduce friction.

Technical features

  • Material: aluminum
  • Piston Type: Forged
  • Piston compression: Racing
  • Piston diameter: 77.97 mm
  • Letter oversize: B
  • Oversize: +0.01
  • Bore diameter: 78.00 mm
  • Piston rings: set
  • Displacement concept: 4T

Details on bolt, lock and piston ring

The short piston pin and the chamfer with DLC (Diamond Like Carbon) coating complement the design. The locking ring with a nose on the outside is designed to prevent twisting at high speeds. An extra-thin GNH piston ring made of gas nitrided steel increases wear resistance.

Vehicle assignment

Suitable for KTM 250 EXC F, years of construction 2017-2023.

Description

VERTEX GP Racer Choice forged pistons for KTM 250 EXC F

The VERTEX GP Racer Choice forged piston is designed for the KTM 250 EXC F in the entire 2017-2023 model year range. Its forged aluminum design combines racing piston compression with a design tailored to use in performance-oriented engines.

Well thought-out piston design

The shape of the piston crown was designed to improve the flame front and achieve the maximum allowable compression ratio. Reinforcements stiffen the piston structure and reduce piston crown deformation under full load. A special surface treatment is used to reduce friction.

Technical features

  • Material: aluminum
  • Piston Type: Forged
  • Piston compression: Racing
  • Piston diameter: 77.97 mm
  • Letter oversize: B
  • Oversize: +0.01
  • Bore diameter: 78.00 mm
  • Piston rings: set
  • Displacement concept: 4T

Details on bolt, lock and piston ring

The short piston pin and the chamfer with DLC (Diamond Like Carbon) coating complement the design. The locking ring with a nose on the outside is designed to prevent twisting at high speeds. An extra-thin GNH piston ring made of gas nitrided steel increases wear resistance.

Vehicle assignment

Suitable for KTM 250 EXC F, years of construction 2017-2023.

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