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

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

Seemed like a decent tube put it on my enduro. 3 days later driving 45mph and notice that I smell burning rubber, pull over and the tube is completely melted. Had the psi at spec 18 psi. No reason the tube should melt and destroy my tire and rim. Find something else this product should be banned.

Satisfied customer

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

Used it front wheel 2002 FXST. LOOKS OF GOOD QUALITY

Great tube does the job.

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

Was just installed, durability is still to be rated in time.

It appears to be a good inner tube

There tunes. They work.