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HelioSeven on February 2, 2026 3:09 am No. [7800 was the model where they switched to 2-piece](https://si.shimano.com/en/pdfs/si/1F30H/SI-1F30H-000-ENG.pdf).
sblu23 on February 2, 2026 3:11 am Can you tell me which one i need? This is basso. So it’s Italian thread, right?
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No. [7800 was the model where they switched to 2-piece](https://si.shimano.com/en/pdfs/si/1F30H/SI-1F30H-000-ENG.pdf).
Can you tell me which one i need? This is basso. So it’s Italian thread, right?