{"kind":"shaft","data":{"name":"プロギア Diamana FOR PRGR SILVER","url":"https://golfscale.jp/shaft/progear/diamana-for-prgr-silver","slug":"SSPR025","brand":"プロギア","series":"Diamana FOR PRGR SILVER","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJPR2022003","name":"Diamana FOR PRGR SILVER","release_year":"2022-08-05","specs":[{"flex":"R","weight_g":46.0,"torque":6.5,"length_inch":45.5},{"flex":"SR","weight_g":49.0,"torque":6.5,"length_inch":45.5},{"flex":"S","weight_g":52.0,"torque":6.1,"length_inch":45.5}]}],"sources":[{"url":"https://www.prgr-golf.com/","checked_on":"2026-05-11"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-01T08:16:52+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/progear/diamana-for-prgr-silver"}}