V3 Best Lap Timer Set of Receiver Beacon Infrared Ultrared + Transmitter Stopwatch

Works well for trackdays and for training.. tracks times as needed.

It doesn't work!!!

I ride motocross laps for a workout and when you get tired or do very many laps, it’s hard to keep track of what number lap you’re on plus I love trying to beat my record. It works great.

Easy to use, accurate times

Don’t really work like it should

This timer works great for motorcycle track days! When you place the beacon on the track wall make sure to look for other riders beacons and place them in the same area, otherwise you may get multiple reads if they are spaced more than 10 seconds apart ( thats the reason for the 10 second feature as questioned by an earlier reviewer).

I have changed the battery twice. Everything lights up but the two items do not recognize each other. I am disapointed and I want a solution asap.

This is a great little lap timer for someone that wants to know their lap time but doesn't have $500 for a fancy GPS unit. It's a bit annoying that even though this is an infrared receiver it won't work on any other beacon. You have to have it's beacon that it came with out there, but as long as the beacon is there and your receiver is facing the right direction it works every time. Once you hold down clear to start it going again you lose everything from the previous session so if you want to save it you will need to write down the summary and min/max times before you go to hold clear to start it again.

great works really good and simple !!

Just not working at all. This is a bad product. I will update the review if it magically start working