2Bros Parts

PISTON KIT VERTEX 79.0 C HONDA CRF 250 R/X 04-17, VERTEX 23461C OS +1.00 BIG BORE COMPR 13,0:1

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VERTEX UK PISTON KIT 23461C. Big Bore Compr 13.0:1. 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 STD. BORE SIZE 79.00mm OVER SIZE +1.00mm [C 78.98mm]. Replacement Parts: Rings 590279000001, Pin 715380, Clips 72055.

Specifications
SKU
23461C
Brand
Vertex
Availability
In Stock (1)

Fitments (20)

MakeModelYear
HONDACRF 250R2004
HONDACRF 250R2005
HONDACRF 250R2006
HONDACRF 250R2007
HONDACRF 250R2008
HONDACRF 250R2009
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
79mm
Variant Id
281449
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Big Bore Piston Kit - 79.00mm (+1.00mm)

Enhance your motorcycle's performance with this Vertex Big Bore Piston Kit. Designed for increased power and efficiency, this kit features a high-quality piston engineered for demanding applications.

Key Features:

  • Oversize Bore: This kit features a bore size of 79.00mm, which is an oversize of +1.00mm compared to the standard size.
  • Compression Ratio: Engineered with a compression ratio of 13.0:1 for optimized combustion.
  • Complete Kit: Includes the piston, precision piston rings, wrist pin, and circlips for a full replacement solution.
  • Heat Treated: All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for exceptional durability and performance.
  • OEM Quality: Vertex pistons are manufactured to meet or exceed original equipment standards, often fitted as standard equipment on many OEM motorcycles.
  • Made in Italy: Proudly produced in Italy, ensuring high manufacturing standards.

Specifications:

  • Bore Size: 79.00mm
  • Oversize: +1.00mm
  • Compression Ratio: 13.0:1

Replacement Parts Available Separately:

  • Rings
  • Pin
  • Clips
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

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

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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