{"kind":"club","data":{"name":"Majin Adjustable ドライバー","url":"https://golfscale.jp/club/driver/grindworks/majin","slug":"HDGW2020001","brand":"グラインドワークス","series":"Majin","club_type":"ドライバー","release_year":"","materials":{"head":"High strength 6-4 Titanium body（Black IP）/ Moveable Tungsten Weighting","face":"Cold Forged DAT55（可変肉厚）"},"ladies":false,"specs":[{"number":"1","lie_deg":59.5,"head_weight_g":198,"volume_cc":460,"loft_deg":[9.5,10.5,11.5]}],"sources":[{"url":"https://www.grindworks.jp/portfolios/majin-adjustable-driver/","checked_on":"2026-11-06"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-07T18:50:30+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/grindworks/majin"}}