Mino 14-Tooth Front Sprocket with Mud Groove for Kawasaki KX 250 1999-2008, Yamaha WR 400F 1998-1999, WR 426F 2000-2002, WR 450F 2003+, YZ 250 1999+, & YZ 450F 2003+

The Mino 14-tooth front sprocket with mud groove is a reliable upgrade for off-road riders focused on power, durability, and consistent performance. Specifically designed for popular Kawasaki and Yamaha models, this sprocket delivers noticeably improved drive performance in muddy and rough conditions.

• 14-tooth design: 14-tooth front sprocket for targeted gearing and direct throttle response.
• Mud groove: Smart groove design that sheds mud and dirt more effectively, keeping your chain tension and performance consistent during wet races and off-road sessions.
• Compatibility: Fits Kawasaki KX 250 (1999–2008) and various Yamaha models including WR 400F (1998–1999), WR 426F (2000–2002), WR 450F (2003–), YZ 250 (from 1999) and YZ 450F (from 2003).
• Transmission / Clutch: A critical front transmission component designed to deliver reliable power transfer and reduce wear in tough riding conditions.
• Installation and Fit: Precision-machined for easy installation on the front sprocket shaft of the listed models, with no modifications required to the main clutch.

This 14-tooth front sprocket delivers a clear upgrade for your off-road setup. Thanks to the combination of targeted gearing and an effective mud groove, you’ll enjoy better traction, smoother acceleration, and fewer chain issues in muddy or sandy terrain. A thoughtful choice for riders who value reliability and consistent performance during daily training sessions and adventurous rides.