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Vertex Forged Big Bore Piston Kit (79.960mm) Yamaha WR 250 F | YZ 250 F 2019-2020

$247.95 SALE: $210.76

Vertex Piston & Gasket

Model #24405B

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Manufactured in Italy, Vertex pistons, both cast and forged, are the premier choice and highest quality aftermarket replacement and performance pistons for dirt bikes, ATVs, and UTVs. Vertex gaskets is an industry leader in gasket manufacturing high performance gaskets for dirtbikes, ATV, UTV, snowmobiles, and PWCs. Made in the USA, Vertex gaskets are the most complete gasket sets in the industry.

Specs:

  • Compression Ratio: 13.8:1
  • Cylinder Diameter: 80 mm
  • Displacement: 270 cc
  • Piston Diameter: 79.960mm
Features:
  • Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption
  • 2-stroke pistons have an 18% silicon content which decreases wear and thermal expansion, allowing for tighter running tolerances for more power, less noise, and longer lifespan
  • High-tech Molybdenum Disulphide (MOS2) skirt coating for reduced wear and improved break-in
  • 4-stroke pistons are forged from either 2618 or 3032 alloys for superior strength and durabiltiy
  • All piston kits include piston, rings, wrist pin, and circlips
  • Cast and Forged Replica pistons are OE replacements with stock OE compression ratios
  • Cast and Forged Race pistons are unique with only one compression ring
  • Forged Hi-Comp pistons increase compression and power over Replica pistons
  • Forged GP Racer's Choice pistons have T-box forgings, unique dome profiles, surface treatments, and increased compression ratios to produce more power, strength, and durability
  • Big Bore pistons increase displacement and power while maintaining stock compression ratios
Fitment/s:
  • Yamaha WR 250 F 2020
  • Yamaha YZ 250 F 2019-2020

Other Part Numbers:
Vertex Piston & Gasket #175-24405B

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Who is Vertex?

Vertex is a company that was founded in 1953 and produced spare parts for agricultural engines and pumps. Originally it was a craft enterprise with eight employees and arranged two machining lines to produce two-stroke cast pistons. 

In 1980, the company was bought by YAMA Italian group, a leader in the gardening field. It provided Vertex the financial capability to sustain its development. Since then, Vertex became a pistons supplier for important European go-kart, scooter and motorcycle companies.

Pushing Boundaries

Vertex has always pushed itself in developing its products. That is why during the early 90s, their technicians released new off-road pistons made out of exotic materials with particular race profiles, which made it an instant success to many racers everywhere.

Piston Experts

The company became known for creating pistons made with the same technology applied for racing parts. They participated in various racing events and helped top teams win multiple world championships. Because of their reputation for creating quality pistons, they became the official supplier of KTM for its OE 2 stroke engines and many other motorcycle brands.

Purchase Vertex Pistons At Vivid Racing

If you are in the market for high-performance pistons that are reliable and provide optimum performance, then look no further, as Vertex has got you covered. Manufactured in Italy, Vertex is the premier brand of OEM replacement pistons and is the OEM supplier of numerous European motorcycle and go-kart manufacturers. 

To know more about Vertex and what they can offer, visit Vivid Racing and check out their list of products that fit your specific requirement.

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