2Bros Parts

PISTON KIT VERTEX 81.0 C HONDA CRF 250 R/X 04-17, VERTEX 23535C OS +3.00 BIG BORE COMPR 13,0:1

£228.10

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Vertex UK Piston Kit 23535C with a compression ratio of 13.0:1. All Vertex Pistons 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. Bore size is 81mm BIG BORE +3.00mm [C 80.96mm]. Replacement parts: Rings 590281000001 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
23535C
Brand
Vertex
Availability
In Stock (5)

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
81mm
Variant Id
281453
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Big Bore Piston Kit 81.0mm - 13.0:1 Compression

This Vertex piston kit is designed to replace or upgrade your existing piston, offering a big bore configuration for increased displacement and performance.

Key Features:

  • Big Bore Size: 81.0mm bore size, with an actual measurement of 80.96mm. This represents a +3.00mm increase over standard.
  • High Compression Ratio: Features a 13.0:1 compression ratio for enhanced power output.
  • Complete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive replacement.
  • Premium Materials and Construction: All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for superior durability.
  • OEM Quality: Vertex pistons are fitted as standard equipment on many Original Equipment Manufacturer (OEM) motorcycles.
  • Made in Italy: Manufactured with Italian engineering and quality.

Specifications:

  • Bore Size: 81.0mm (Big Bore +3.00mm)
  • Compression Ratio: 13.0:1

Replacement Parts Available Separately:

  • Rings: 590281000001 SET
  • Pin: 715380
  • Clips: 72055
Before you buy

QUESTIONS? JUST ASK

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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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More answers in our FAQ.

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