Renthal Honda CR 250R/ CR500R/ TRX450R / CRF450R Front Grooved Sprocket - 520-14P Teeth Hand Guards and grabs dirt to provide

and grabs dirt to provide better braking grip

yet incredibly durable

CBR929/954RR/00-03/520 Conversion

Renthal 20-24 Husq TC250/TX350/FC450/ KTM 250-450 SX/XC/SX-F Rear Sprocket-Grooved HA 520-49 Teeth

Anytime you use other than the standard front/rear sprocket sizes

Renthal Honda CR 250R/ CR500R/ TRX450R / CRF450R Front Grooved Sprocket - 520-14P Teeth Hand Guards and grabs dirt to provide14T, Ultralight, Grooved Renthal consistently achieves perfect concentricity, fitment, load dispersion and uncompromising strength while ensuring maximum power delivery from each and every motocross front sprocket. Carefully crafted using advanced computer engineering and CNC machining. 1988 2007 Honda CR250R 1988 2001 Honda CR500R 2002 2021 Honda CRF450R 2019 2021 Honda CRF450RWE 2017 2021 Honda CRF450RX 2005 2009 Honda CRF450X 2012 2019 Honda