Long story short. My 2023 KTM 250 XC was thirsty, I was not sure I could make gas stop at Calabogie Boogie, bought big tank, tweaked leg, skipped Boogie, decided to get 2024 Husqvarna TE250.
First photo is from Acerbis. Second photo shows one (the translucent version) mounted on a 2023 XC 300. Google Slavens large tank 2023 KTM 300 XC to find the YouTube video if you want to learn more. Remaining photos are the actual unit I am selling.
This tank won't fit my new Husky. KTM/Husky/GasGas have the "same" new chassis, but tank and seat and most of the plastic plastic don't interchange.
The tank is new, never out of original packaging. The 12 liter capacity is a significant increase over the stock 8.5 liters.
Acerbis part number is 2979410001. This is the compatibility list I found. It will also fit 2024-25 XC-W models, but you can’t fill oil tank without lifting gas tank. See Slavens 2024 300 XC-W build video for details.
* EXC-F 250 / 2024 / 2025
* EXC-F 350 / 2024 / 2025
* EXC-F 450 / 2024 / 2025
* EXC-F 500 / 2024 / 2025
* SX 125 / 2023 / 2024 / 2025
* SX 250 / 2023 / 2024 / 2025
* SX 300 / 2023 / 2024 / 2025
* SX-F 250 / 2023 / 2024 / 2025
* SX-F 350 / 2023 / 2024 / 2025
* SX-F 450 / 2023 / 2024 / 2025
* XC 125 / 2023 / 2024 / 2025
* XC 250 / 2023 / 2024 / 2025
* XC 300 / 2023 / 2024 / 2025
* XC-F 250 / 2023 / 2024 / 2025
* XC-F 350 / 2023 / 2024 / 2025
* XC-F 450 / 2023 / 2024 / 2025
* XCF-W 450 / 2024 / 2025