{"kind":"shaft","data":{"name":"マグレガー FS-4851N","url":"https://golfscale.jp/shaft/macgregor/fs-4851n","slug":"SSMR042","brand":"マグレガー","series":"FS-4851N","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJMR2010006","name":"FS-4851N","release_year":"2010","specs":[{"flex":"S","weight_g":55.0,"torque":5.3,"kick_point":"先"},{"flex":"SR","weight_g":53.0,"torque":5.4,"kick_point":"先"},{"flex":"R","weight_g":51.0,"torque":5.5,"kick_point":"先"}]}],"sources":[{"url":"https://web.archive.org/web/20150514084425/http://www.macgregor.co.jp/fw4.html","checked_on":"2010-01-01"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-07T19:40:51+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/shaft/macgregor/fs-4851n"}}