WOSSNER Piston Kit 72.97 mm 8324DC

Piston Kit - 72.97 mm - Beta

The WOSSNER Piston Kit is designed for select Beta motorcycles and features a 72.97 mm piston size. The piston is forged from aerospace-grade aluminum alloy and uses optimized machining to reduce weight while maintaining strength in key areas, including the crown and skirt wall cross section.

A permanent skirt coating is designed to reduce friction and piston rock, supporting quieter operation and improved performance. The kit includes the piston, rings, pin and clips. Distributor part number: 09106631. Manufacturer part number: 8324DC.

Fitment includes the 2022 Beta Xtrainer; 2022, 2023 and 2024 Beta 300 RR; 2025 and 2026 Beta 300 RR X-Pro; and 2022, 2023, 2024 and 2025 Beta 300 RR-Race Edition.

Features:

• Piston size: 72.97 mm
• Forged from aerospace-grade aluminum alloy
• Permanent skirt coating helps reduce friction and piston rock
• Optimized machining reduces weight while maintaining strength in key areas
• Kit includes piston, rings, pin and clips
• Fits select 2022–2026 Beta models

Fitment:
2022 Beta 300 RR
2022 Beta 300 RR-Race Edition
2022 Beta Xtrainer
2023 Beta 300 RR
2023 Beta 300 RR-Race Edition
2023 Beta Xtrainer
2024 Beta 300 RR
2024 Beta 300 RR-Race Edition
2024 Beta Xtrainer
2025 Beta 300 RR X-Pro
2025 Beta 300 RR-Race Edition
2025 Beta X-Trainer 300
2026 Beta 300 RR X-Pro