FYIYI 1 2.5-10 Razor MX500 MX650, Honda Crf50 Xr50, Yamaha PW50, Suzuki JR50 DRZ70, Motovox MVX70, Heavy Duty Mini Dirt Bike 2.50/2.75-10 Inner Tube (2pcs)

Both tubes split at the seam near the valve stem. Seems other reviewers are having the same problem. Tires were ok but the tubes are not usable. On the bright side; With all the practice I am getting pretty good at removing and replacing the tire. A skill I did not really want to get good at.

I needed a tube for my grandson's xr50. This fit great and gave me a spare for the future.

Ordered 2 got 2 but could only use 1 and 1 had a hole in it

Put tube in and found, tube ripped at the valve stem after reinstalling wheel. Thought twice on the second one. Blew it up before the work of taking wheel off and it has a small puncture hole. Waisted my money.

Universal tire tube

Arrived before it’s due date and fit my grandsons bike perfectly

Bought four of them and 2 out of the 4 had holes in them.

Unreal, I’ve changed hundreds of tubes. These are garbage. Both were punctured while installing for no reason. There’s no sharp edges so it can only be chalked up to be poor quality. I won’t buy this product again. Tubes are supposed to be tough. These are thin and garbage.