WISECO Piston Kit, 54.00 mm, 786M05400

Piston Kit - 54.00 mm - Beta | Gas Gas | Husaberg | Husqvarna | KTM

The WISECO Piston Kit is designed for all-purpose 2-stroke riding and is engineered to provide durability, longevity, and increased horsepower. This 54.00 mm piston features a dedicated forging design optimized for strength-to-weight performance, along with extra lightening operations intended to enhance throttle response.

Engineered, forged, and machined in the USA, the WISECO piston is made in the USA. Manufacturer part number: 786M05400. Distributor part number: 786M05400.

Vehicle fitment includes the 2019 and 2022 Beta 125 RR, 2025 Beta 125 RR 2T, 2014 Husaberg Te125, 2018 and 2019 KTM 125 SX, 2024 KTM 125 SX, 2017 KTM 125 XC-W, 2020 Husqvarna TC125, and 2024 Husqvarna TC125.

Features:

• Brand: WISECO
• Product: Piston Kit
• Size: 54.00 mm
• Manufacturer part number: 786M05400
• Designed for all-purpose 2-stroke riding
• Built for durability, longevity, and increased horsepower
• Dedicated forging design for strength-to-weight optimization
• Extra lightening operations for enhanced throttle response
• Engineered, forged, and machined in the USA
• Piston made in the USA
• Fits specified Beta, Husaberg, Husqvarna, and KTM applications

Fitment:
2007 KTM 125 SX
2008 KTM 125 SX
2009 KTM 125 Exc
2009 KTM 125 SX
2010 KTM 125 Exc
2010 KTM 125 SX
2011 KTM 125 Exc
2011 KTM 125 SX
2012 Husaberg Te125
2012 KTM 125 Exc
2012 KTM 125 SX
2013 Husaberg Te125
2013 KTM 125 Exc
2013 KTM 125 SX
2014 Husaberg Te125
2014 Husqvarna TC125
2014 Husqvarna Te125
2014 KTM 125 Exc
2014 KTM 125 SX
2015 Husqvarna TC125
2015 Husqvarna Te125
2015 KTM 125 Exc
2015 KTM 125 SX
2016 Husqvarna TC125
2016 Husqvarna Te125
2016 KTM 125 Exc
2016 KTM 125 SX
2017 Husqvarna TC125
2017 Husqvarna TX 125
2017 KTM 125 SX
2017 KTM 125 XC-W
2018 Beta 125 RR
2018 Husqvarna TC125
2018 Husqvarna TX 125
2018 KTM 125 SX
2018 KTM 125 XC-W
2019 Beta 125 RR
2019 Husqvarna TC125
2019 Husqvarna TX 125
2019 KTM 125 SX
2019 KTM 125 XC-W
2020 Beta 125 RR
2020 Husqvarna TC125
2020 KTM 125 SX
2021 Beta 125 RR
2021 Gas Gas Mc 125
2021 Husqvarna TC125
2021 KTM 125 SX
2022 Beta 125 RR
2022 Gas Gas Mc 125
2022 Husqvarna TC125
2022 KTM 125 SX
2023 Beta 125 RR
2023 Gas Gas Mc 125
2023 Husqvarna TC125
2023 KTM 125 SX
2024 Beta 125 RR
2024 Gas Gas Mc 125
2024 Husqvarna TC125
2024 KTM 125 SX
2025 Beta 125 RR 2T
2025 Gas Gas Mc 125
2025 Husqvarna TC125
2025 KTM 125 SX