ContinentalRace Road Tube(Return to Product Page)

I've been using these tubes in Continental Gran Prix 4000 All Seasons, 4000S, and now 5000 tires for years. While they're not bombproof (what road tube is?), they provide a good balance of weight and puncture resistance, particularly when coupled with Conti tires. Available in a variety of stem lengths, they're my go-to road tube year round.

I put these on and haven't had a single flat....yet !! Seriously they were easy to put on and they have held up very well. They loose very little air.I haven't had to put air in the tubes in months.And most importantly to me like I said, I haven't had one flat since I put them on!!

no complaints, works as advertised and lasts much longer than the REI brand tubes

Road bike. Excellent quality.

These tubes combined with Conti GP4000 or Gatorskin tires make for a very reliable, flat-free system. Don't lower your tire inflation pressures! Use the recommended maximum on the tire and you won't get flats, especially pinches. There is no low-pressure movement! You also don't have to fill your tires as often. These tubes hold air well enough to go several days - but no further. Check them with a gauge so you catch slow leaks.

Good product, good price. Prompt delivery. Saves a trip to bike shop for a commodity.

Ive been running continental tires for years and love them. Just got a new bike that requires valve stem extensions. To use extensions, the core needs to be removed. These tubes have removable valve cores. Now I need to fall in love with these tubes.

These are good tubes and the price was good. The stim fit fine and are long enough for inside cone rims

Can't go wrong with Continental quality. No flats yet. These super light tubes do everything and more.

Great tubes! I use them exclusively for my roadbike

So far so good. I have 2500 miles on my first one and holding air perfectly.

Nice threaded stem. Very lite tube, and seems to be very strong.

Light and dapendable

Ive used these tube on and off for two years (with Conti PG 4000 II tires) and only get about one flat per year. Great quality!

Put in a new tube for a 100 mile ride. It kept the air and didn't go flat. Worked as it was supposed to!

I have had no problems riding these in a variety of conditions.

I rarely ever get a flat with these tubes such is the quality.

The road tube was the perfect fit for my 700x28 tyres on my TuffCycle wheels.

These are a perfect match for my Conti Gatorskins. They are very durable and rarely do I get a flat. Good quality and better than the cheapo tubes you get on other sites (ryhms with Hamazon).

A great tube which is light and long lasting. I only purchase when they are on sale, but worth the extra cost beyond the bargain tubes