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

When I aired it up to seat the bead and then let air out I was like WTF? I did this tube swap in my living room because it was cold in the garage. Living room stank for an hour. Tube seems good but man what a stink.

Great heavy thick rubber inner tube for motorcycles. Fast ship.

Im rolling again so far so good only time will tell its holding up 4 now

Great value fits great love it

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.

The Pivotrax brand keeps coming out with better and better products. Ive used quite a few of their products and to be honest I am quite impressed, they hold up well to major abuse, very resistant to rock punctures. The perfect extra item for the just incase instances helps as well.

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.

This inner tube is thick, 3mm thickness to be exact. Did struggle a little on install but fit very well in tire and wheel. No problems yet but will update!

Seems to be quality product

Easy to install and fit perfectly