BRISK AR10S-nc9 Upgrade Racing Spark Plugs fit: Honda CRF250R - 2004 to 2009

1x Pulstar Plasma Core Upgrade Spark Plugs fits: Honda CRF250R y2004-2009

BRISK AR10S-nc9 Upgrade Racing Spark Plugs fit: Honda CRF250X - 2004 to 2009

BRISK COR12LGS Multipoint Racing Spark Plugs fit: Honda CRF250R - 2010 to 2019

BRISK CR10YS-9 Upgrade Racing Spark Plug fit: Honda CRF450 L/R/RX - 2009 to 2025

BRISK COR10LGS Upgrade Racing Spark Plugs fit: Honda CRF450 L/R/RX - 2009-2020

BRISK Multipoint Racing Spark Plugs fits: Honda CRF250X USA model only 2004-2009

BRISK COR10LGS Upgrade Racing Spark Plugs fit: Honda CRF250R/RX/RWE - 2020-2025