{"kind":"shaft","data":{"name":"コブラ Speeder EVOLUTION for RADSPEED","url":"https://golfscale.jp/shaft/cobra/speeder-evolution-for-radspeed","slug":"SSCB011","brand":"コブラ","series":"Speeder EVOLUTION for RADSPEED","shaft_type":"純正シャフト","material":"カーボン","model_count":3,"models":[{"shaft_id":"SJCB2021001","name":"Speeder EVOLUTION for RADSPEED driver","release_year":"2021-04-09","specs":[{"flex":"R","weight_g":50.5,"torque":5.7,"kick_point":"中","length_inch":45.25},{"flex":"SR","weight_g":52.5,"torque":5.6,"kick_point":"中","length_inch":45.25},{"flex":"S","weight_g":55.5,"torque":5.3,"kick_point":"中","length_inch":45.25}]},{"shaft_id":"SJCB2021003","name":"Speeder EVOLUTION for RADSPEED iron","release_year":"2021-04-09","specs":[{"flex":"R","weight_g":54.5,"torque":3.7,"kick_point":"中","length_inch":[39.25,38.5,37.75,37.25,36.75,36.25,36.0,35.75,35.5]},{"flex":"S","weight_g":61.5,"torque":3.3,"kick_point":"中","length_inch":[39.25,38.5,37.75,37.25,36.75,36.25,36.0,35.75,35.5]}]},{"shaft_id":"SJCB2021002","name":"Speeder EVOLUTION for RADSPEED fw","release_year":"2021-04-09","specs":[{"flex":"R","weight_g":51.0,"torque":4.6,"kick_point":"中","length_inch":[43.0,42.5,42.0]},{"flex":"SR","weight_g":53.5,"torque":4.5,"kick_point":"中","length_inch":[43.0,42.5,42.0]},{"flex":"S","weight_g":55.0,"torque":4.4,"kick_point":"中","length_inch":[43.0,42.5,42.0]}]}],"sources":[{"url":"https://www.cobragolf.com/ja-jp","checked_on":"2026-05-11"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-01T05:29:27+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/cobra/speeder-evolution-for-radspeed"}}