12 Tooth Front Sprocket for Yamaha fits 1977-1998 YZ250 & 1994-1997 WR250Z

12 Tooth Front Sprocket for for Yamaha

This 12 tooth front sprocket for for Yamaha is a high-strength component used to transmit engine power to the drive train for specific riding styles.

Overview

The 12 tooth front sprocket for for Yamaha is engineered to offer consistent power transfer for your dirt bike. This 12 tooth front sprocket for for Yamaha provides a durable link between your engine and chain drive. It is designed to fit a wide range of popular models from the 1970s, 1980s, and 1990s.

Built For Performance

• Hardened steel for extreme wear resistance
• Precision teeth profiles for minimal power loss
• Designed for compatibility with standard chain sizes
• Corrosion-resistant coating for long-lasting appearance

Fits These Machines

• for Yamaha YZ250 1977-1998
• for Yamaha WR250Z 1994-1997

On-The-Job Use

• Restoring gear ratios for specialized track conditions
• Replacing sprockets that show cupping or sharp teeth
• Routine drivetrain service for competitive motorcycles

Specs At A Glance

Good To Know

Q: Is it better to change the sprocket and chain at the same time? A: Yes, replacing the chain and sprockets as a set prevents uneven wear and ensures a smoother drive system. A: A worn chain will cause a new sprocket to deteriorate much faster.

Q: How do I identify if the sprocket is worn? A: Look for hooked or sharpened teeth, which indicate the sprocket is nearing the end of its life. A: Consistent maintenance and cleaning of the chain area will help identify this wear early.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.