{"kind":"shaft","data":{"name":"リョーマゴルフ BEYOND POWER","url":"https://golfscale.jp/shaft/ryoma/beyond-power","slug":"SSRG028","brand":"リョーマゴルフ","series":"BEYOND POWER","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJRG2019006","name":"BEYOND POWER","release_year":"","specs":[{"flex":"∞"}]}],"sources":[{"url":"https://www.ryomagolf.co.jp/products/iron/Iron.html","checked_on":"2026-08-25"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-01T12:56:10+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/ryoma/beyond-power"}}