PIVOTRAX 90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4

Works

This is a spare tube for my motorcycle trips, cant really give you much info at this time, but it appears to be satisfactory.

Fit just like it was supposed to. Seems durable. Pinched it pretty good at install. Was worried I put a hole in it. Nope thank goodness it was as thick as it is.

Works as intended

Bought these for spare and to bring them along for ‘ just in case’ hopefully I never have to use them, received these inner tube very quickly and seem very sturdy,

This tube is a back up tube so I have not installed it yet. For the money, the tube looks very durable and the air value looks identical to what I have now. I would buy it again when the time comes.

Super stoked to try out this companys tubes and tires....I heard alot of good reviews on them

Great tube. Solid material and solid hardware.

Update 4/27/23 - these people decided to hide my original review. I hate shady businesses. I got the tube in the mail fairly quickly. Got my bike broken down and the tire off, pulled the old tube out and installed the new tube out of the box. When I get the tire all put back together and on the bike, I realize the inner valve stem was bent (Straight out of the box). Made for a pain in the ass because the parts stores are a long ways from my house and on a Sunday everything is closed. It would be nice if they could send me a replacement valve stem.

seems okay so far, made a difference on riding...