BikeMaster BKM965743 Yamaha Rear Steel Sprocket 520 37T - 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.

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

The BikeMaster BKM965743 rear sprocket is a replacement powersports component designed for compatible Yamaha motorcycles and ATVs. It is precision engineered for direct fitment and smooth power delivery when used with the corresponding chain size.

Key Features & Performance Benefits

• 1045 Steel Construction: Machined from 1045 steel for durable performance.
• Black Cataphoresis Finish: Coated with a black Cataphoresis finish.
• Precision Engineering: Designed for direct fitment on corresponding applications.
• Reliable Chain Engagement: Supports smooth power delivery and optimal chain engagement under demanding rear-wheel conditions.

Key Product Specifications & Technical Data

• Brand: BikeMaster
• Part Number: BKM965743
• Product Type: Rear sprocket
• Application: Powersports
• Material: 1045 steel
• Chain Size: 520
• Tooth Count: 37T
• Finish: Black Cataphoresis

What's Included

One BikeMaster rear steel sprocket.

Fitment

Fits 2004-2008 Yamaha YFZ450, 2009 Yamaha YFZ450, 2009-2010 Yamaha YFZ450R, 2010 Yamaha YFZ450X, and 2011 Yamaha YFM250R Raptor.

Fitments:
1987 Yamaha YFM350X Warrior Base
1987 Yamaha YFZ350 Banshee Base
1988 Yamaha YFM350X Warrior Base
1988 Yamaha YFZ350 Banshee Base
2004 Yamaha YFM350 Raptor Base
2004 Yamaha YFZ450 Base
2005 Yamaha YFM350 Raptor Base
2005 Yamaha YFZ450 Base
2006 Yamaha YFM350 Raptor Base
2006 Yamaha YFM700R Raptor Base
2006 Yamaha YFZ450 Base
2007 Yamaha YFM350 Raptor Base
2007 Yamaha YFM700R Raptor Base
2007 Yamaha YFZ450 Base
2008 Yamaha YFM350 Raptor Base
2008 Yamaha YFM700R Raptor Base
2008 Yamaha YFZ450 Base
2009 Yamaha YFM350 Raptor Base
2009 Yamaha YFM700R Raptor Base
2009 Yamaha YFZ450 Base
2009 Yamaha YFZ450R Base
2010 Yamaha YFM350 Raptor Base
2010 Yamaha YFM700R Raptor Base
2010 Yamaha YFZ450 Base
2010 Yamaha YFZ450R Base
2010 Yamaha YFZ450X Base
2011 Yamaha YFM250R Raptor Base
2011 Yamaha YFM350 Raptor Base
2011 Yamaha YFM700R Raptor Base
2011 Yamaha YFZ450 Base
2011 Yamaha YFZ450R Base
2011 Yamaha YFZ450X Base
2012 Yamaha YFM350 Raptor Base
2012 Yamaha YFM700R Raptor Base
2012 Yamaha YFZ450 Base
2012 Yamaha YFZ450R Base
2013 Yamaha YFM350 Raptor Base
2013 Yamaha YFM700R Raptor Base
2013 Yamaha YFZ450 Base
2013 Yamaha YFZ450R Base
2014 Yamaha YFM700R Raptor Base
2014 Yamaha YFZ450R Base
2015 Yamaha YFM700R Raptor Base
2015 Yamaha YFZ450R Base
2016 Yamaha YFM700R Raptor Base
2016 Yamaha YFZ450R Base
2017 Yamaha YFM700R Raptor Base
2017 Yamaha YFZ450R Base
2018 Yamaha YFM700R Raptor Base
2018 Yamaha YFZ450R Base
2019 Yamaha YFM700R Raptor Base
2019 Yamaha YFZ450R Base
2020 Yamaha YFM700R Raptor Base
2020 Yamaha YFZ450R Base
2021 Yamaha YFZ450R 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