XOSS Heart Rate Monitor

Features: *100% brand new and high quality*Made of high quality material, durable and practical to use*A Tough shell case made from silicone designed for a close-fitting, also removable*Protects for your XOSS NAV  from bumps, knocks and scratches*Suitable for road cycling or mountain biking to...

【Anti-slip and shock absorption】 3mm Thickened handlebar ring gasket to prevent the handlebar from being scratched when riding. 【Strong Versatility】 Compatible with some sports cameras/bicycle lights, and has strong versatility. 【Single-arm fixation】 Upgraded and thickened single-arm fixation integrated extension, which can bear a weight...