{"kind":"club","data":{"name":"ビッグバーサ アイアン (2002)","url":"https://golfscale.jp/club/iron/callaway/big-bertha","slug":"HICW2002001","brand":"キャロウェイ","series":"BIG BERTHA","club_type":"アイアン","release_year":"2002-01","model_name_kana":"ビッグバーサ アイアン 2002 (2002)","materials":{"head":"SUS 630（17-4ステンレス）","face":null},"ladies":false,"specs":[{"number":"1","lie_deg":57.5,"loft_deg":16.0},{"number":"2","lie_deg":58.2,"loft_deg":18.0},{"number":"3","lie_deg":58.9,"loft_deg":21.0},{"number":"4","lie_deg":59.6,"loft_deg":24.0},{"number":"5","lie_deg":60.3,"loft_deg":27.0},{"number":"6","lie_deg":61.0,"loft_deg":30.0},{"number":"7","lie_deg":61.5,"loft_deg":34.0},{"number":"8","lie_deg":62.5,"loft_deg":38.0},{"number":"9","lie_deg":63.5,"loft_deg":42.0},{"number":"10","lie_deg":64.0,"loft_deg":46.0},{"number":"PW","lie_deg":64.0,"loft_deg":50.0},{"number":"SW","lie_deg":64.0,"loft_deg":54.0},{"number":"LW","lie_deg":64.0,"loft_deg":58.0}],"sources":[{"url":"https://web.archive.org/web/2015id_/http://www.callawaygolf.jp/archive-clubs/2002_big_bertha_ir_2002.html","checked_on":"2026-10-07"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-10-31T22:18:07+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/iron/callaway/big-bertha"}}