2Bros Parts

PISTON KIT VERTEX 80.0 A KAWASAKI KX/KXE 250 11-14, VERTEX 23654A OS+3.00 BIG BORE COMPR 13,5:1

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Vertex UK Piston Kit 23654A. Compression ratio 13.5:1. Bore size 80.00mm, Big Bore +3.00mm. Kits include piston, rings, wrist pin, and circlips. All pistons are heat-treated with a T-5 or T-6 hardening and tempering cycle. Made in Italy. Replacement rings sold individually. Specifications: Bore Size 80.00mm Big Bore +3.00mm [A 79.95mm]. Replacement Parts: Rings 590280000001 SET, Pin 715380, Clips 72055. Cross reference numbers: PISTON-ENGINE 13001-0730, PIN-PISTON 13002-0030, RING-SET-PISTON 13008-0028, RING-SNAP,PISTON PIN 92033-1161.

Specifications
SKU
23654A
Brand
Vertex
Availability
In Stock (1)

Fitments (8)

MakeModelYear
KAWASAKIKX 250F2011
KAWASAKIKX 250F2012
KAWASAKIKX 250F2013
KAWASAKIKX 250F2014
KAWASAKIKXE F 2502011
KAWASAKIKXE F 2502012
KAWASAKIKXE F 2502013
KAWASAKIKXE F 2502014
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
80mm
Variant Id
281983
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex 80.0mm Big Bore Piston Kit 13.5:1 Compression

Upgrade your engine's performance with this high-quality Vertex Piston Kit. Designed for a big bore application, this kit offers a compression ratio of 13.5:1 for increased power and responsiveness.

All Vertex Pistons are manufactured in Italy and feature:

  • Durable construction meeting OEM standards.
  • Heat-treated pistons using a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity.
  • Complete kits include the piston, rings, wrist pin, and circlips for a straightforward installation.
  • Replacement rings are available individually for future maintenance.
  • Fitted as standard equipment on many OEM motorcycles, ensuring a reliable and performance-driven upgrade.

Specifications:

  • Bore Size: 80.00mm (Big Bore +3.00mm over a 79.95mm bore)
  • Compression Ratio: 13.5:1

Replacement Parts Available:

  • Rings Set: 590280000001
  • Pin: 715380
  • Clips: 72055

Cross Reference Numbers:

  • PISTON-ENGINE: 13001-0730
  • PIN-PISTON: 13002-0030
  • RING-SET-PISTON: 13008-0028
  • RING-SNAP,PISTON PIN: 92033-1161
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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