Wiseco 0910-6923 40265M08800 88mm Piston Kit 13.2:1 Beta 350 RR 2015-2025

Wiseco 0910-6923 40265M08800 88mm Piston Kit 13.2:1 Beta 350 RR 2015-2025

The Wiseco 0910-6923 40265M08800 88mm piston kit is engineered for riders who demand increased power, reliability, and long-term durability from their Beta 350 RR engine. Designed with race-proven forging technology and built with industry-leading precision, this high-compression Wiseco piston kit delivers exceptional performance gains, optimized combustion efficiency, and consistent strength under extreme riding conditions. Whether you are rebuilding your engine or upgrading for improved throttle response, this high-performance piston kit ensures dependable horsepower and smoother acceleration.

Manufactured to extremely tight tolerances, the Wiseco 88mm piston kit includes piston rings, wrist pin, and circlips to provide a complete, performance-focused solution for your Beta 350 RR. The lightweight forged construction improves engine longevity while reducing friction, making this kit ideal for trail riders, racers, and owners who need a strong, long-lasting engine rebuild option. Choose Wiseco engineering to restore power, enhance reliability, and unlock the full potential of your motorcycle.

Fitment

• Beta 350 RR EFI: 2015–2016
• Beta 350 RR: 2017–2020, 2023–2024
• Beta 350 RR 4T: 2021, 2025

Top Features

• 88.00 mm forged piston with 13.2:1 compression ratio
• Designed for maximum strength and performance under high load
• Includes piston rings, wrist pin, and circlips
• Built with Wiseco advanced forging and precision machining
• Engineered for Beta 350 RR models from 2015–2025

Frequently Asked Questions

Q: Does this piston kit include everything needed for installation?
Yes, the Wiseco kit includes the piston, rings, wrist pin, and circlips.

Q: Is this a high-compression piston?
Yes, this piston features a 13.2:1 compression ratio for improved throttle response and power.

Q: Is this piston suitable for racing or performance riding?
Yes, the forged design and tight manufacturing tolerances make it ideal for both competition and aggressive trail use.

Upgrade your engine with proven Wiseco performance and enjoy stronger power, reliable operation, and premium quality parts built to last.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. the best motocross shop in Central Florida