{"kind":"shaft","data":{"name":"ロイヤルコレクション RCスター 純正","url":"https://golfscale.jp/shaft/royalcollection/str-501d","slug":"SSRC014","brand":"ロイヤルコレクション","series":"RCスター 純正","shaft_type":"純正シャフト","material":"カーボン","model_count":2,"models":[{"shaft_id":"SJRC2017003","name":"STR-501D","release_year":"2017-09-29","list_price_jpy":59400,"specs":[{"flex":"R","weight_g":52.0,"torque":5.6,"kick_point":"中","length_inch":44.5},{"flex":"SR","weight_g":53.0,"torque":5.5,"kick_point":"中","length_inch":44.5},{"flex":"S","weight_g":55.0,"torque":5.4,"kick_point":"中","length_inch":44.5}]},{"shaft_id":"SJRC2017009","name":"STR-401D","release_year":"2017-09-29","list_price_jpy":59400,"specs":[{"flex":"L","weight_g":40.0,"torque":6.5,"kick_point":"中","length_inch":43.25}]}],"sources":[{"url":"https://web.archive.org/web/20191210001448/https://www.royalcollection.co.jp/product/rcstar/driver/","checked_on":"2026-05-11"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-13T17:40:41+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/royalcollection/str-501d"}}