Top End Rebuild Kit .75mm Over for Yamaha 450 (2003–2024) - WSM 54-548-13

Includes: - WSM Top End Rebuild Kit

Fits Models: - Yamaha YZ450F, WR450F

Model Years: - 2003–2024

Submodels: - YZ450F, WR450F, various chassis codes depending on the year

Engine Options: - 449cc, engine code: YZ450F

Description: The WSM Top End Rebuild Kit is designed for Yamaha 450 models from 2003 to 2024, featuring a .75mm overbore. This kit includes all necessary components for a complete top-end rebuild, ensuring optimal performance and reliability.

Features: - Complete top-end rebuild kit - .75mm overbore for enhanced performance - Compatible with Yamaha YZ450F and WR450F models - High-quality components for durability - Easy installation for DIY enthusiasts

Part Number: 54-548-13