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EK Heavy Duty Motocross Chain Black
Featuring a revised pin design and CRH chromium carbide coating for maximum wear reduction and performance. A total weight reduction of 3% has been achieved through lightening holes on the inner plates. This also aids in service life as heat is dissipated more quickly and dirt builds up less.
Chromium Carbide (CRH) Pin treatment is utilised on racing chain applications. This treatment process provides an extremely hard outer coat but maintains a softer inside, which EK determined increases strength but reduces wear. Exclusive to EK, this tech offers superior impact and shock absorbtion, as well as a reduction in oxidation caused by natural elements.
Featured on many of EK’s racing and motocross chains are lightening holes. Here specialised manufacturing allows EK to add holes to each side plate, resulting in a total weight saving of 3% without sacrificing any tensile strength. These lightening holes also extend chain life by dissipating heat and deterring mud build up.
Fitment Details
- Honda CRF450R 2002
- Honda CRF450R 2003
- Honda CRF450R 2004
- Honda CRF450R 2005
- Honda CRF450R 2006
- Honda CRF450R 2007
- Honda CRF450R 2008
- Honda CRF450R 2009
- Honda CRF450R 2010
- Honda CRF450R 2011
- Honda CRF450R 2012
- Honda CRF450R 2013
- Honda CRF450R 2014
- Honda CRF450R 2015
- Honda CRF450R 2016
- Honda CRF450R 2017
- Honda CRF450R 2018
- Honda CRF450R 2019
- Honda CRF450R 2020
- Honda CRF450R 2021
- Honda CRF450R 2022
- Honda CRF450R 2023
- Honda CRF450R 2024
- Honda CRF450R 2025
- Honda CRF450R 2026
(14-520MRD7-120_52)
| SKU | 14-520MRD7-120_52 |
| Barcode # | 14-520MRD7-120 |
| Brand | EK |
| Pitch | 520 |
| Type | Heavy Duty |
