{"kind":"shaft","data":{"name":"オノフ HIGH REPULSION KICK FF-521I","url":"https://golfscale.jp/shaft/onoff/high-repulsion-kick-ff-521i","slug":"SSGR012","brand":"オノフ","series":"HIGH REPULSION KICK FF-521I","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJGR2020018","name":"HIGH REPULSION KICK FF-521I","release_year":"2020-10-03","specs":[{"flex":"R","weight_g":50.0,"torque":4.1,"kick_point":"先中","length_inch":[38.25,37.75,37.25,36.75,36.25,35.75,35.25,35.25]}]}],"sources":[{"url":"https://onoff.globeride.co.jp/club/aka/iron/ff-iron.html","checked_on":"2026-05-16"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-13T14:43:54+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/onoff/high-repulsion-kick-ff-521i"}}