2Bros Parts

PISTON KIT VERTEX 77.0 A YAMAHA YZ/WR 250 01-14, VERTEX 22812A FANTIC TF 250 ES HC 13,5:1

£221.65
1

Vertex UK Piston Kit 22812A. 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. Specification: Bore Size 77.00mm [A 76.94mm]. Replacement Parts: Rings 590277000002, Pin 715381, Clips 72055.

Specifications
SKU
22812A
Brand
Vertex
Availability
In Stock (1)

Fitments (24)

MakeModelYear
FANTICTF ES 2502012
FANTICTF ES 2502013
FANTICTF ES 2502014
YAMAHAWR 250F2001
YAMAHAWR 250F2002
YAMAHAWR 250F2003
YAMAHAWR 250F2004
YAMAHAWR 250F2005
YAMAHAWR 250F2006
YAMAHAWR 250F2007
YAMAHAWR 250F2008
YAMAHAWR 250F2009
YAMAHAWR 250F2010
YAMAHAWR 250F2011
YAMAHAWR 250F2012
YAMAHAWR 250F2013
YAMAHAWR 250F2014
YAMAHAYZ 250F2001
YAMAHAYZ 250F2002
YAMAHAYZ 250F2003
YAMAHAYZ 250F2004
YAMAHAYZ 250F2005
YAMAHAYZ 250F2006
YAMAHAYZ 250F2007
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
77mm
Variant Id
281226
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Piston Kit

This Vertex Piston Kit is designed to meet or exceed OEM specifications for reliable engine performance. Vertex is a trusted name in performance pistons, often fitted as standard equipment on many OEM motorcycles.

Key Features:

  • Includes piston, rings, wrist pin, and circlips.
  • All pistons undergo a T-5 or T-6 hardening and tempering heat treatment cycle for enhanced durability.
  • Manufactured in Italy with high-quality materials.
  • Standard pistons and components serve as direct OEM replacements.

Specifications:

  • Bore Size: 77.00mm (with an actual measurement of 76.94mm)
  • Compression Ratio: 13.5:1
  • Number of Rings: 2

Replacement Parts Available:

  • Rings: 590277000002
  • Pin: 715381
  • Clips: 72055
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