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

Nice tube

I had the entire tube installed in my tire…..when i went to go put air into the tire and tube. The stem popped right off. Not very durable.

Satisfied customer

Appears to be high quality, not yet installed.

This tire is very good. Second one I have had on my DR350. It works perfectly for adventure biking and reliable in the woods/dirt.great tire

Great value fits great love it

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.

Nice thick rubber. Didn’t have a problem with it binding or twisting.

Excellent quality. Nice and thick. Fit my stock 1999 Triumph Thunderbird front tyre perfect!

Great quality good price would buy again