Magene S314 Speed/Cadence Dual-Mode Sensor Long This makes the double wheel

This makes the double wheel guard a rugged

With CENTER LOCK disc rotor mounting

Includes composite matrix frame mount

Premium Microfibre Cloth

Magene S314 Speed/Cadence Dual-Mode Sensor Long This makes the double wheelMagene S314 Speed Cadence Dual Mode Sensor Compact Appearance with Accurate Algorithm The 3rd generation product of speed cadence dual mode sensor S314 is here. The exquisite appearance featured with the anti loss strap and the reliable waterproof and battery life as well as the easily switched dual mode, which will bring you a better experience. Features: Upgraded design, 10% smaller in volume, 12% lighter in weight Lighter, thinner and better