2Bros Parts

CYLINDER FULL KIT 97mm 14-17 YAMAHA YZ450 ATHENA P400485100053 STD BORE PISTON INCLUDED

£523.97

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ATHENA Standard Bore Cylinder Kit Ø 97 mm, 450 cc P400485100053. Includes piston, piston pin, rings, and all necessary gaskets. Features a lightweight aluminium cylinder with a nickel-silicon coated barrel for smoothness and wear resistance. Engineered in Italy by Athena's R&D Department using state-of-the-art tools. Provides performance equivalent to original spare parts with extreme reliability and optimal smoothness due to a friction-reducing piston design. Does not require modifications to the engine crankcase. Bore Diameter: 97.00 mm. Displacement: 450 cc. Net Weight: 2.16 Kg. Cross Reference Numbers: S4F09700020B, P400485160024, S41316185.

Specifications
SKU
56-K165.097.CKA
Brand
Athena
Availability
In Stock (2)

Fitments (26)

MakeModelYear
YAMAHAWR 450F2016
YAMAHAWR 450F2017
YAMAHAWR 450F2018
YAMAHAYZ 450F2010
YAMAHAYZ 450F2011
YAMAHAYZ 450F2012
YAMAHAYZ 450F2013
YAMAHAYZ 450F2014
YAMAHAYZ 450F2015
YAMAHAYZ 450F2016
YAMAHAYZ 450F2017
YAMAHAYZ 450F2018
YAMAHAYZ 450F2019
YAMAHAYZ 450FX2016
YAMAHAYZ 450FX2017
YAMAHAYZ 450FX2018
YAMAHAYZ 450FX2019
YAMAHAYZ 450FX2020
YAMAHAYZF 4502010
YAMAHAYZF 4502011
YAMAHAYZF 4502012
YAMAHAYZF 4502013
YAMAHAYZF 4502014
YAMAHAYZF 4502015
YAMAHAYZF 4502016
YAMAHAYZF 4502017
General Product Group
Engine
General Product Type
Cylinder Kits
General Size
97mm
Variant Id
253000
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Athena Standard Bore Cylinder Kit 97mm 450cc

Enhance your motorcycle's production and performance with this meticulously engineered Standard Bore Cylinder Kit from Athena. Designed and manufactured in Italy, this kit is built for durability, reliability, and optimal smoothness.

The cylinder features a motor-nickelsil coating, a proprietary nickel-silicon alloy developed by Athena for superior smoothness and exceptional wear resistance. This lightweight aluminum cylinder is paired with a specially designed piston that reduces friction for enhanced operation.

This comprehensive kit includes a high-quality aluminum cylinder with a standard bore, a complete piston assembly with piston pin and rings, and all necessary gaskets for a straightforward installation. No modifications to the engine crankcase are required.

Athena components are globally recognized for their performance and longevity. This kit has been rigorously tested by Athena technicians through extensive bench and road trials to ensure it can withstand high temperatures, pressures, and stresses.

Key Features:

  • Standard bore cylinder kit for equivalent performance to original spare parts
  • Lightweight aluminum cylinder with a smooth nickel-silicon coating
  • Friction-reducing piston design for optimal smoothness
  • Includes complete piston, piston pin, rings, and all necessary gaskets
  • Engineered to withstand high temperatures, pressures, and stresses
  • No crankcase modifications needed for installation
  • Bore Diameter: 97.00 mm
  • Displacement: 450 cc
  • Net Weight: 2.16 Kg

Please Note: All Athena products must be used in compliance with specific national regulations. Athena disclaims responsibility for any improper use.

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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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