Honda CR250R 1976 - 2007 EK Heavy Duty Motocross Chain Black

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 CR250R 1976
• Honda CR250R 1977
• Honda CR250R 1978
• Honda CR250R 1979
• Honda CR250R 1980
• Honda CR250R 1981
• Honda CR250R 1982
• Honda CR250R 1983
• Honda CR250R 1984
• Honda CR250R 1985
• Honda CR250R 1986
• Honda CR250R 1987
• Honda CR250R 1988
• Honda CR250R 1989
• Honda CR250R 1990
• Honda CR250R 1991
• Honda CR250R 1992
• Honda CR250R 1993
• Honda CR250R 1994
• Honda CR250R 1995
• Honda CR250R 1996
• Honda CR250R 1997
• Honda CR250R 1998
• Honda CR250R 1999
• Honda CR250R 2000
• Honda CR250R 2001
• Honda CR250R 2002
• Honda CR250R 2003
• Honda CR250R 2004
• Honda CR250R 2005
• Honda CR250R 2006
• Honda CR250R 2007