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

Great tubes

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!

Best tube I’ve ordered in years. Super thick rubber.

It appears to be a good inner tube

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

Great tube does the job.

Looks like nice quality, have not used or installed, bought as a backup, when needed. Would buy again.

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

Great quality good price would buy again

Works