シティサイクルとクロスバイクの違いを徹底解説 – BRI-CHAN。スポーティバイク特設ページ | ブリヂストンサイクル株式会社。サイクルポンテ - 自転車&パーツの販売・修理。Amazon | クロスバイク 26インチ クロモリ シマノ製 9段変速 スタンド。Bridgestone TB1 — ¥15,000High-quality, reliable, and versatile Japanese cross bike built for any urban environment. Features an automatic front light powered by a built-in front dynamo hub that requires no batteries, a frame-integrated rear wheel lock for easy security, full-length factory fenders for excellent mud protection, and a multi-speed drivetrain for effortless uphill riding. Completely ready to ride. If interested text DM.。