2Bros Parts

CYLINDER FULL KIT 77MM KAWASAKI KX 250 11-14, ATHENA P400250100017 STD BORE, (Piston included)

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ATHENA Standard Bore Cylinder Kit 77 mm, 250 cc - P400250100017. Bore Diameter (mm) 77.00, Compression Ratio 13.8:1, Displacement (cc) 250, Net Weight (Kg) 1.53. Includes cylinder, piston, piston pin, rings, and all necessary gaskets. Cylinders are coated with motor-nicksil, a nickel-silicon coating for smoothness and wear resistance. The kit is designed to withstand high temperatures, pressures, and stresses, and can be installed without modifying the engine crankcase.

Specifications
SKU
56-K146.77.CKA
Brand
Athena
Availability
In Stock (1)

Fitments (6)

MakeModelYear
KAWASAKIKX 250F2011
KAWASAKIKX 250F2012
KAWASAKIKX 250F2013
KAWASAKIKX 250F2014
KAWASAKIKX 250F2015
KAWASAKIKX 250F2016
General Product Group
Engine
General Product Type
Cylinder Kits
General Size
77mm
Variant Id
252893
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Athena Standard Bore Cylinder Kit - 77mm

Upgrade your motorcycle's engine performance with the Athena Standard Bore Cylinder Kit. Engineered in Italy by Athena's expert R&D department, this kit is designed for optimal performance, durability, and reliability.

The cylinder features a Motor-Nicksil coating, a premium nickel-silicon surface developed by Athena for exceptional smoothness and wear resistance. This lightweight aluminum cylinder ensures the same performance as original spare parts, providing a reliable and efficient engine upgrade.

Key Features:

  • Standard bore cylinder kit with 77mm diameter.
  • Includes a complete piston kit with piston pin and rings.
  • Comes with all necessary gaskets for a complete installation.
  • Constructed from lightweight aluminum for optimal performance.
  • Features Athena's proprietary Motor-Nicksil coating for enhanced smoothness and wear resistance.
  • Piston designed to reduce friction.
  • Engineered to withstand high temperatures, pressures, and stresses.
  • Validated through rigorous bench and road testing by Athena technicians.
  • Can be installed without modifications to the engine crankcase.

Technical Specifications:

  • Bore Diameter: 77.00 mm
  • Compression Ratio: 13.8:1
  • Displacement: 250 cc
  • Net Weight: 1.53 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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