WOSSNER 72mm PISTON KIT A, BETA 300RR 18-21, 300RX 21-25, XTRAINER 300 18-21

The 72mm Bore Wossner Piston Kit (Part No. 8309DA) is a standard size forged piston designed for Beta RR 300 (2018–2020) and Xtrainer 300 (2018–2020) models. Manufactured in Germany, this piston offers enhanced strength and efficient heat management. The elliptical design ensures uniform load distribution under thermal expansion, reducing stress and minimising the risk of piston collapse.

Features

• Forged piston construction for increased durability

• Optimised for superior combustion chamber heat transfer

• Elliptical geometry to reduce localised pressure points

• Distributes thrust loads evenly to help prevent piston damage

• Made in Germany

Specifications

• Bore Size: 72.00 mm

• Actual Bore: 71.95 mm

Cross-Reference OEM Part Numbers

• 887M07200

Vehicle Fitments

• 2018 Beta RR 300

• 2019 Beta RR 300

• 2020 Beta RR 300

• 2018 Beta Xtrainer 300

• 2019 Beta Xtrainer 300

• 2020 Beta Xtrainer 300

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.