Wiseco 864M04500 Pro-Lite Piston for KTM 65 SX/XC

The Pro-Lite series is Wiseco's staple forged 2-stroke piston, offering great value for reliable all-purpose riding. These pistons are designed for both track and trail, providing refreshed performance with every ride. Pro-Lite pistons feature optimized forging for strength and extra lightning operations for enhanced throttle response. This all-purpose piston is perfect for riders seeking a balance of performance and reliability. 45.00 mm Bore

• Dedicated forging design for strength-to-weight optimization
• Extra lightening operations for enhanced throttle response
• Engineered, forged, and machined in the USA in Mentor, OH
• High-quality ring(s), wrist pin(s), and circlips included
• Refreshed performance from the track to the trail
• Designed for all-purpose 2-stroke riding
• Great value for reliable fun factor

The Wiseco Pro-Lite forged 2-stroke piston is designed to provide refreshed performance for all-purpose track and trail riding. Its dedicated forging design balances strength and weight, while additional lightening operations support enhanced throttle response. This piston features a 45.00 mm bore and is engineered, forged, and machined in the USA in Mentor, Ohio.

Designed for reliable powersports performance, the Pro-Lite piston is suitable for all-purpose 2-stroke riding. It is listed for use with select KTM 65 SX and 65 XC models from 2009 through 2017. High-quality rings, wrist pins, and circlips are included. This product is not CARB approved, and the manufacturer identifies it with a Prop 65 warning.

Key Features & Performance Benefits

• Dedicated forged design supports strength-to-weight optimization.
• Lightening operations help enhance throttle response.
• Provides refreshed performance for track and trail riding.
• Offers a balance of performance and reliability for all-purpose 2-stroke use.

Specifications & Technical Data

• Brand: Wiseco
• Part Number: 864M04500
• Series: Pro-Lite
• Part Type: 2-stroke piston
• Bore: 45.00 mm
• Application: Powersports
• Manufacturing: Engineered, forged, and machined in Mentor, Ohio, USA
• Regulatory information: Not CARB approved; Prop 65 warning applies

What's Included

One piston with high-quality ring(s), wrist pin(s), and circlips.

Fitment

Fits 2009–2017 KTM 65 SX and 2009 KTM 65 XC models as listed by the manufacturer.

Fitments:
2009 KTM 65 SX Base
2009 KTM 65 XC Base
2010 KTM 65 SX Base
2011 KTM 65 SX Base
2012 KTM 65 SX Base
2013 KTM 65 SX Base
2014 KTM 65 SX Base
2015 KTM 65 SX Base
2016 KTM 65 SX Base
2017 Husqvarna TC65 Base
2017 KTM 65 SX Base
2018 Husqvarna TC65 Base
2018 KTM 65 SX Base
2019 Husqvarna TC65 Base
2019 KTM 65 SX Base
2020 Husqvarna TC65 Base
2020 KTM 65 SX Base
2021 Gas Gas Mc 65 Base
2021 Husqvarna TC65 Base
2021 KTM 65 SX Base
2022 Gas Gas Mc 65 Base
2022 Husqvarna TC65 Base
2022 KTM 65 SX Base
2023 Husqvarna TC65 Base
2023 KTM 65 SX Base
2024 Husqvarna TC65 Base
2024 KTM 65 SX Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Regular Stock: false
Units Per Sku: 1