Description
When your CRF450R’s engine reaches the end of its service life, a complete rebuild is your most cost-effective path back to reliable performance. The Wiseco Engine Rebuild Kit PWR138-101 eliminates the guesswork by bundling every critical top and bottom-end component you’ll need, so you can get back on the track or trail without hunting down individual parts or risking compatibility issues. This kit is engineered specifically for the 2007 Honda CRF450, delivering the precision fit and durability your engine demands.
- Fits: 2007 Honda CRF450R
- MPN: PWR138-101
- Kit scope: Full engine rebuild
- Crankshaft: Precision-engineered assembly
- Connecting rod: High-strength design
- Main bearings: Included
- Seals & gaskets: Complete set
- Installation: Requires engine removal
- Additional feature: Hour meter bracket
- Quality assurance: Factory-inspected components






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