2.75/3.00-21” Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber

Fits xr650l valve caps!

They arrived in a plastic bag. Not sure how smart that was. I installed the first one, it had a hole in it. Did my installation cause it? Probably. Installed the second, same results. I can't blame the tubes though, but they are thin compared to the Kenda Tuff tubes I normally run. Installed a new Kenda tube. and finally got it right. I never got the chance to try either of them though, but I'm sure your results will be better.

Great quality for the price point. This pack of 2 is a must have. No complaints!

Fast delivery, fit perfect was a lil thinner than I thought they would be but have had any problems out of it in last 24 hours.

These tubes have held up for 8000 miles in my Dual sport. I have done both long distance road trips and long distance rough dirt/rocky rides with these tubes. I have had some tubes that are thicker than these but these seem to be doing really well. I put baby powder in when installing the tube and have a rim lock. So far no flats with these tubes. I keep them usually aired into the 18psi range but when on the longer road trips i go up to about 22 to 25 psi. I have aired down to 15 when in soft sand. Another motorcycle i have i keep them aired up to about 40 psi. No issues either way.

Zero stars. Both tubes will not hold air in a new tire. Seam split on first tube, second tube is still on the bike but leaks down over two days.

Perfect fit for hawk 250 dlx stock front wheel/tires. functions as normal and easily fits and holds air great

very quick shipping, the tubes are great

Very bad quality

Tubes seem of good quality, fairly heavy rubber, 1 tube leaked but I beleive that was my fault installing, the 2 pack is a good plan

These tube are not heavy duty...please remove that from the description..one tore inserting it into the tire...they are seriously so thin...heavy duty is supposed to thick...some are 3 mm thick and these skinny ones are not as advertised

good

Gonna say durability wise these just didn't cut it for me, First tube I put in, I pinched it. So that tube failed. And second tube lasted 1 ride after installing. Oh well I guess you get what you pay for. Not bad tube and packaging.