{"kind":"shaft","data":{"name":"三菱ケミカル FUBUKI Ai 55","url":"https://golfscale.jp/shaft/mitsubishichemical/fubuki-ai-55","slug":"SSYM051","brand":"三菱ケミカル","series":"FUBUKI Ai 55","shaft_type":"カスタムシャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJYM2015002","name":"FUBUKI Ai 55","release_year":"2015","specs":[{"flex":"S","weight_g":57.0,"torque":5.8,"kick_point":"先中","length_inch":[43.0,42.5,42.0]},{"flex":"SR","weight_g":55.0,"torque":5.9,"kick_point":"先中","length_inch":[43.0,42.5,42.0]},{"flex":"R","weight_g":54.0,"torque":5.9,"kick_point":"先中","length_inch":[43.0,42.5,42.0]}]}],"sources":[{"url":"https://archive.yamaha.com/ja/news_release/2015/15092801.html","checked_on":"2026-06-21"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-01T10:00:11+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/mitsubishichemical/fubuki-ai-55"}}