Wiseco CRF450 Crank — WPC138

Wiseco understands every rebuild is different. When you’re simply looking for a quality crankshaft without breaking the bank, Wiseco is proud to now offer its crankshaft assemblies individually. These crankshafts are the same that are included in Wiseco bottom-end and engine rebuild kits, but packaged as a single assembly for a quality complement to your rebuild project. Wiseco crankshafts have been thoroughly refined, featuring:

• Drop-in ready, tested and inspected complete crankshaft assembly at a budget-friendly price point
• Elevated engineering and quality control measures to ensure reliable service
• Run-out and critical dimensions held to strict tolerances
• Precision machined crank webs developed and tested for ultimate strength and durability
• OEM quality big end bearing used in assembly
• Improved connecting rod process – copper plating and heat-treating optimizes material properties for improved bearing wear and maximizes durability
• Connecting rod surface treatment removes residual stress risers and smooths surface blends to maximize load resistance and service life