Wiseco OEM Replacement Bottom End Kit - WPC100 - 1987-2006 Yamaha Banshee 350, YFZ350

Wiseco Bottom End Kit - WPC100 - 1987-2006 Yamaha Banshee 350, YFZ350

Upgrade Your Yamaha Banshee's Bottom End with the Wiseco Bottom End Kit

Take your 1987-2006 Yamaha Banshee 350's performance to the next level with the Wiseco Bottom End Kit WPC100. This precision-engineered kit is designed to deliver reliable, high-performance results. With its double-forged Wiseco connecting rods and optimized crank pin bearing radial running clearance, this kit is the perfect choice for serious riders.

Why Choose the Wiseco Bottom End Kit?

• Precision Engineering: Factory-assembled crankshafts are accurately calibrated to match OEM specs.
• Superior Materials: Wiseco connecting rods are double-forged for consistent grain structure and improved dimensional integrity.
• Optimized Performance: Crank pin bearing radial running clearance is optimized for maximum performance.
• Durable: Corrosion-resistant surface treatment and case-hardened rod bores ensure longevity.
• All-Inclusive: Kit includes crankshaft, top end bearing, main bearing set, and comprehensive gasket set with all necessary seals and gaskets.

Kit Features:

• Crankshaft
• Top end bearing
• Main bearing set
• Comprehensive gasket set with all necessary seals and gaskets
• Double-forged Wiseco connecting rods for consistent grain structure and improved dimensional integrity
• Shot-peening reduces stress and creates a seamless finish on the crank forgers
• Corrosion-resistant surface treatment
• Rod bores case-hardened to a Rockwell hardness of 58-62 RC
• Optimized crank pin bearing radial running clearance
• Precision engineered oiling slots
• Small ends with double-drilling for extra piston pin lubrication and cooling
• Silver-coated bronze phosphor thrust washers with dimpled design
• Crank pin bearings crafted with hot rolled steel hardened to 58-62 Rockwell
• Caged needle roller bearings
• Precision machined crank webs

Upgrade Your Banshee's Bottom End

Don't settle for mediocre performance. The Wiseco Bottom End Kit WPC100 gives you the confidence of knowing you're using a premium, precision-engineered kit designed to deliver maximum results. Order now and take the first step towards unleashing your Banshee's full potential.

Fitment: 1987-2006 Yamaha Banshee 350

Yamaha YFZ350 Banshee Performance, Motocross, Sport - Quads / ATV MX

Moto-House MX - Choice of Champions - Located in Clermont/Groveland Fl. The Best Local Motocross shop in Central Florida