GBEX Bike Computer, Large LCD Digital Display with Backlight Waterproof Bicycle Bike Speedometer Sensitive Data Statistics Recording Cycling Odometer Multi Function

I'd purchased this for my son's cycle and it worked well for a few days. It's fairly accurate (within a few meters give or take). But I was disappointed that it stopped working after a few days. I even changed the battery thinking it'd out of battery. But that didn't work. Now, it doesn't even switch on.

Hello I bought this product a couple of days ago from amazon as a diwali gift for my child.I did not open it when it got delivered.I opened it yesterday and the product is defective.My child says that the sensor of it does not work.The product has passed its return date and so the amazon executive said to contact the seller if the seller can make an exception to replace the product as it has passed its return date policy.Its my humble request to the seller if he can replace the product as the product is actually defective,we only got to know about the defect when we opened it which was past its return date policy.Thanks!!

This one is Not back-lit as mentioned in top description. It's a bit tricky to install. (coz you can install it to a thick spoke)After some "jugad" was able to fit it.Most importantly again No back-light.. Just not visible at night. So giving just 3 stars

One cannot install using the guide provided. I used you tube videos to understand the same. Needs medium skill to install the device. Otherwise good and easy use.

Glue gets over after few days

nice product

I have a reach cycle whose odometer is gone due to its delicacy. I bought this as a replacement. I had to drill the wheel tonopace the magnet and tied the sensor to the fork and it works flawlessly. It doesn't fit to the orginial slot but for me it gets the work done.

Best product. If you know how to install, then very easy process otherwise you found so much difficulty. My advice you must watch youtube speedometer install video before install practically. I bought Rs.334, second day delivery. Valuable item. If you have passon for bicycle, you must go for it.