For Yamaha Banshee YFZ350 YF2 350 Crank Crankshaft 4mm 115mm long rod 1987-2006

Crankshaft for Yamaha Banshee YFZ350

This crankshaft for Yamaha Banshee YFZ350 is a performance part featuring a 4mm stroke increase and a 115mm long rod. It fits the 1987-2006 YFZ350 engine and is designed to boost displacement and torque for serious riders.

Overview

This crankshaft for Yamaha YFZ350 is a direct replacement that adds 4mm of stroke and a 115mm long rod to increase engine displacement. Designed for the 1987-2006 Banshee, this crankshaft delivers more power and a broader torque curve. It suits riders seeking improved acceleration and top-end pull.

Built For Performance

• 4mm stroke increase for added displacement
• 115mm long rod improves rod-to-stroke ratio
• Precision-balanced for smooth operation
• Fits Yamaha Banshee YFZ350 from 1987 to 2006
• Heat-treated steel construction for durability
• Engineered for high-performance and racing applications

Fits These Machines

• for Yamaha Banshee YFZ350 (1987-2006)

On-The-Job Use

• Engine rebuilding for high-performance dirt bikes
• Racing and drag racing setups requiring extra stroke
• Restoring a classic Banshee with a performance crank

Specs At A Glance

Good To Know

Q: Will this crankshaft fit my 1994 YFZ350? A: Yes, it fits all model years 1987 through 2006, including 1994.

Q: Do I need to modify other engine parts for this crank? A: It is designed as a direct swap, but you may need to adjust porting or carburetion to fully benefit from the extra stroke.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.