Description:

This Front and Rear Sprockets Kit is designed for a precise fit on Yamaha 450 YZ450F and YZ 450F models from 2010 to 2013, providing a complete drivetrain update for improved performance.

• Front Sprocket Teeth: 13
• Rear Sprocket Teeth: 48
• Fit Type: Vehicle Specific
• Compatible Models: Yamaha YZ450F YZ 450F 2010 to 2013
• Part Number: FS125 13 plus RS138 48 1