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

Heavy duty

As good as any tube you can buy. Course rubber dry rots but these are fresh... I want all the protec i can get from hitting the asphalt in point 1 seconds.

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.

Appears to be high quality, not yet installed.

Satisfied customer

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

Great quality good price would buy again

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!

High quality tube

Only had it on my bike for a month and certainly hadn’t been riding a ton. Came out one morning and tire was completely flat. When we pulled it off found this split in the tube. NOT HAPPY