{"kind":"shaft","data":{"name":"トゥルーテンパー PROJECT X U","url":"https://golfscale.jp/shaft/truetemper/project-x-u","slug":"SSTT014","brand":"トゥルーテンパー","series":"PROJECT X U","shaft_type":"カスタムシャフト","material":"スチール","model_count":1,"models":[{"shaft_id":"SCTT2020027","name":"PROJECT X U（ユーティリティー専用アイアン）","release_year":2020,"specs":[{"flex":"6.5","frequency_cpm":[316,322,325]},{"flex":"6.0","frequency_cpm":[308,316,322]},{"flex":"5.5","frequency_cpm":[301,307,312]}]}],"sources":[{"url":"https://www.truetemper.co.jp/data-comparison/data-projectx-hy/","checked_on":"2026-05-17"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-01T14:00:19+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/truetemper/project-x-u"}}