WOSSNER 97mm HC PISTON KIT YAMAHA YZ450F 18-19, WR450F 19-20, YZ450FX 19-20

Wossner high-compression forged pistons are engineered for strength and optimal thermal conductivity, promoting efficient heat transfer and even load distribution under expansion. This piston features a 97.00mm bore (96.95mm actual size) and is designed for Yamaha YZ450F models with a 13.6:1 compression ratio.

Features

• Forged construction for strength and durability
• Elliptical design for even expansion and load distribution
• High-compression specification
• Made in Germany

Specifications

• Bore Size: 97.00mm (actual 96.95mm)
• Compression Ratio: 13.6:1

Cross-Reference OEM Part Numbers

• BR9-11631-00-00

Vehicle Fitments

• Yamaha YZ450F 2018–2019

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.