{"kind":"club","data":{"name":"STUDIO RESERVE JM-30","url":"https://golfscale.jp/club/putter/bettinardi/studio-reserve","slug":"HPBN2019001","brand":"ベティナルディ","series":"STUDIO RESERVE","club_type":"パター","release_year":"2019-10-01","model_name_kana":"スタジオリザーブ JM-30","materials":{"head":"ソフトカーボンスチール","face":"ディープフライミル"},"ladies":false,"specs":[{"number":"Putter","lie_deg":71.0,"head_weight_g":358,"loft_deg":3.0}],"image":"https://golfscale.jp/static/product_images/Bettinardi/HPBN2019001_1_STUDIO_RESERVE_JM-30.jpg?v=1786533020","sources":[{"url":"https://web.archive.org/web/20211024070353/https://bettinardi.jp/product/jm-30/","checked_on":"2026-05-13"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-10-31T23:26:27+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/club/putter/bettinardi/studio-reserve"}}