Motorcycle Racing Lap Timer Bestlap Lap Timer Lap Timer Infrared Ultrared XT AIM Compatible with Extension Cord Sold 1000 pcs a months. This is V3. The lap timer official retail price is over $80. This timer is compatible with AIM and XT beacon! This listing comes with the transmitter and the timer(without battery on the transmitter due to shipping policy). So you no longer need anybody to stand by the track to count the time for you. An infrared lap timer will count the lap time for you at 0.02s/lap accuracy which is 30 times as accurate as human hand. It is a complete set of Ultrared Lap Timer that is exactly the same system as UltraLap Mini but with completely new design and workmanship. So when you receive the item, open the box, put 2*AA battery into the transmitter, and paste the timer on any part on your bike, you will have a perfect automatic lap timer.
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