Bike Computer LCD Digital Display Waterproof Bicycle Odometer Speedometer UK POS
Net weight:67g. 1 x Bike computer console. 1 x Wheel magnet. This is a great tool for its price. AUTO : ON/OFF. Note:Sensing distance of the probe and the magnet holder 5-10mm. SDP : CURRENT SPEED. SETTING TYRE CIRCUMFERENCE:(0MM-9999MM).