{"kind":"shaft","data":{"name":"ヤマハ BASSARA iron i50","url":"https://golfscale.jp/shaft/yamaha/bassara-iron-i50","slug":"SSYM017","brand":"ヤマハ","series":"BASSARA iron i50","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJYM2021009","name":"BASSARA iron i50","release_year":"2021-10-29","specs":[{"flex":"LITE","kick_point":"中"}]}],"sources":[{"url":"https://golf.yamaha.com/products/rmx_vd40_iron.html","checked_on":"2026-05-11"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-03T04:09:29+00:00","license":{"text":"事実（数値・名称・住所など）は出典 URL つきで引用自由。記事本文・画像は要連絡。","url":"https://golfscale.jp/legal/credits"},"attribution":"出典: ゴルフスケール（golfscale.jp）","source_url":"https://golfscale.jp/shaft/yamaha/bassara-iron-i50"}}