{"kind":"club","data":{"name":"B1ST ドライバー","url":"https://golfscale.jp/club/driver/bridgestone/b1st","slug":"HDBS2023001","brand":"ブリヂストン","series":"B1ST","club_type":"ドライバー","release_year":"2023-09-08","list_price_jpy":88000,"list_price_max_jpy":102300,"materials":{"head":"Ti811チタン合金(ロストワックス精密鋳造)","face":"6AL-4Vチタン合金"},"ladies":false,"specs":[{"number":"1","lie_deg":57.0,"volume_cc":455,"loft_deg":[9.5,10.5]}],"image":"https://golfscale.jp/static/product_images/%E3%83%96%E3%83%AA%E3%83%82%E3%82%B9%E3%83%88%E3%83%B3/HDBS2023001_1_B1ST_DR.jpg?v=1786487086","sources":[{"url":"https://jp.golf.bridgestone/bs-products/bsg/b_series/driver/b1st/","checked_on":"2026-08-12"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-10-31T23:26:43+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/driver/bridgestone/b1st"}}