{"kind":"club","data":{"name":"JB501 リミテッドエディション ドライバー","url":"https://golfscale.jp/club/driver/jean-baptiste/jb501","slug":"HDJB2026001","brand":"ジャン・バティスト","series":"JB501","club_type":"ドライバー","release_year":"","materials":{"head":"6-4チタン（真空精密鋳造）","face":"鍛造βチタン"},"ladies":false,"specs":[{"number":"1","lie_deg":60.0,"head_weight_g":190,"volume_cc":460,"face_angle_deg":0.0,"loft_deg":[9,10,11]}],"sources":[{"url":"http://www.jb.nishizawa-gad.co.jp/jb501-limited-edition-dr-head","checked_on":"2026-11-06"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-07T19:35:53+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/jean-baptiste/jb501"}}