{"kind":"shaft","data":{"name":"ブリヂストン SPEEDER NX BS50w","url":"https://golfscale.jp/shaft/bridgestone/speeder-nx-bs50w","slug":"SSBS036","brand":"ブリヂストン","series":"SPEEDER NX BS50w","shaft_type":"純正シャフト","material":"カーボン","model_count":2,"models":[{"shaft_id":"SJBS2025005","name":"SPEEDER NX BS50w driver","release_year":"2025-09-05","specs":[{"flex":"S","weight_g":53.0,"torque":5.4,"kick_point":"先","length_inch":45.5}]},{"shaft_id":"SJBS2025006","name":"SPEEDER NX BS50w fw","release_year":"2025-09-05","specs":[{"flex":"S","weight_g":51.0,"torque":5.4,"kick_point":"先","length_inch":[43.0,42.5]}]}],"sources":[{"url":"https://jp.golf.bridgestone/bs-products/bsg/b_series/driver/bx2ht","checked_on":"2026-05-11"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-10-31T20:09:28+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/bridgestone/speeder-nx-bs50w"}}