BikeMaster BKM965034 Honda Rear Steel Sprocket 420 49T - Black

Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster® Rear Sprockets are machined from 1045 steel and coated with a beautiful black Cataphoresis finish. A perfect match for the BikeMaster® line of chains.

• Designed to provide long lasting performance and optimal chain engagement under demanding rear wheel conditions
• Precision engineered for direct fitment and smooth power delivery in motorcycles with corresponding chain sizes

The BikeMaster BKM965034 rear sprocket is a replacement motorcycle sprocket made from 1045 steel and finished with a black Cataphoresis coating. It is designed for long-lasting performance and optimal chain engagement under demanding rear-wheel conditions.

Precision engineered for direct fitment on corresponding motorcycles and chain sizes, this sprocket supports smooth power delivery and is designed to match the BikeMaster line of chains. Fitment includes 1985–1994 Honda XR80R models.

Key Features & Performance Benefits

• 1045 Steel Construction: Provides a durable material for replacement motorcycle sprocket use.
• Black Cataphoresis Finish: Adds the specified black protective finish.
• Optimized Chain Engagement: Designed for long-lasting performance under demanding rear-wheel conditions.
• Precision Engineering: Supports direct fitment and smooth power delivery on corresponding applications.

Key Product Specifications & Technical Data

• Brand: BikeMaster
• Part Number: BKM965034
• Product Type: Rear motorcycle sprocket
• Material: 1045 steel
• Finish: Black Cataphoresis
• Chain Size: 420
• Tooth Count: 49T
• Application: Honda XR80R, 1985–1994

What's Included in the Box

One BikeMaster rear steel sprocket.

Fitments:
1982 Honda CR80R Base
1983 Honda CR60R Base
1983 Honda CR80R Base
1984 Honda CR60R Base
1984 Honda CR80R Base
1985 Honda XR80R Base
1986 Honda XR80R Base
1987 Honda XR80R Base
1988 Honda XR80R Base
1989 Honda XR80R Base
1990 Honda XR80R Base
1991 Honda XR80R Base
1992 Honda XR80R Base
1993 Honda XR80R Base
1994 Honda XR80R Base
1995 Honda XR80R Base
1996 Honda XR80R Base
1997 Honda XR70R Base
1997 Honda XR80R Base
1998 Honda XR70R Base
1998 Honda XR80R Base
1999 Honda XR70R Base
1999 Honda XR80R Base
2000 Honda XR70R Base
2000 Honda XR80R Base
2001 Honda XR70R Base
2001 Honda XR80R Base
2002 Honda XR70R Base
2002 Honda XR80R Base
2003 Honda XR70R Base
2003 Honda XR80R Base
2004 Honda CRF70F Base
2004 Honda CRF80F Base
2005 Honda CRF70F Base
2005 Honda CRF80F Base
2006 Honda CRF70F Base
2006 Honda CRF80F Base
2007 Honda CRF70F Base
2007 Honda CRF80F Base
2008 Honda CRF70F Base
2008 Honda CRF80F Base
2009 Honda CRF70F Base
2009 Honda CRF80F Base
2011 Honda CRF70F Base
2011 Honda CRF80F Base
2012 Honda CRF70F Base
2012 Honda CRF80F Base
2013 Honda CRF110F Base
2013 Honda CRF80F Base
2014 Honda CRF110F Base
2015 Honda CRF110F Base
2016 Honda CRF110F Base
2017 Honda CRF110F Base
2018 Honda CRF110F Base
2019 Honda CRF110F Base
2020 Honda CRF110F Base
2021 Honda CRF110F Base
2022 Honda CRF110F Base
2023 Honda CRF110F Base
2024 Honda CRF110F Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1