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PISTON KIT VERTEX 78.0 B HONDA CRF 250 R/X 04-17, VERTEX 22983B COMPR 12,9:1

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Vertex Piston Kit 22983B. Bore size 78mm. Compression 12.9:1. Standard pistons and components are OEM replacements. Kits include piston, rings, wrist pin, and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings are sold individually. Made in Italy. Fitted in many OEM bikes as standard. Replacement Parts: Rings 590278000002 SET, Pin 715380, Clips 72055. Cross reference numbers: RING SET, PISTON (STD) 13011-KRN-850, PISTON 13101-KRN-850, PIN, PISTON 13111-KRN-850, CLIP, PISTON PIN (16MM) 13115-KM7-700.

Specifications
SKU
22983B
Brand
Vertex
Availability
In Stock (1)

Fitments (22)

MakeModelYear
HONDACRF 250R2004
HONDACRF 250R2005
HONDACRF 250R2006
HONDACRF 250R2007
HONDACRF 250R2010
HONDACRF 250R2011
HONDACRF 250R2012
HONDACRF 250R2013
HONDACRF 250X2004
HONDACRF 250X2005
HONDACRF 250X2006
HONDACRF 250X2007
HONDACRF 250X2008
HONDACRF 250X2009
HONDACRF 250X2010
HONDACRF 250X2011
HONDACRF 250X2012
HONDACRF 250X2013
HONDACRF 250X2014
HONDACRF 250X2015
HONDACRF 250X2016
HONDACRF 250X2017
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
78mm
Variant Id
281428
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Piston Kit

This Vertex Piston Kit offers a high-performance replacement for your motorcycle's engine. Engineered for durability and optimal power output, this kit features a compression ratio of 12.9:1.

Key Features:

  • Standard pistons and components designed as OEM replacements.
  • Complete kit includes piston, rings, wrist pin, and circlips.
  • All pistons undergo heat treatment with a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity.
  • Replacement rings are available for individual purchase.
  • Proudly made in Italy.
  • Fitted as standard equipment in many OEM motorcycles.

Specifications:

  • Bore Size: 78mm (specific measurement 77.96mm)

Replacement Parts Included:

  • Rings
  • Pin
  • Clips
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

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.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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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