Pack of 5 accident-proof high quality Continental Race 28 700C S42 Presta Valve 42mm Bicycle Tubes & 2 Continental Tire Lever & 2 3M Refletive Stickers Diamond Grade. The Continental quality road inner tube is a must have cycling essential for 700c bike wheels. This new ContiTube hose program makes it even easier to find the optimum hose for your needs. The very clear and user-friendly hose system was perfectly adapted in size, design, valve type and length to the respective tire sizes and applications. Shorter valve inner tubes are ideal for wheels with rim depths of 24mm or 30mm but are not ideal for wheels with rim depths of 40mm or above (as the shorter valve would not extend out of the rim valve hole). Presta valve tubes are most commonly used for road wheels (700c) and on a few MTB wheels as the valves are thin, whereas Schrader valves are more commanly found on MTB wheels as valve is larger and won't fit through 700c rim valve holes. Included in this package: 5 Continental Race 28 S42 Presta Valve 42mm Bicycle Tubes 2 Continental Tire Lever 2 3M Refletive Stickers Diamond Grade.
I**R
Durable and Dependable .. good value
These Conti bike tubes have been reliable so far. They are not the German made tubes (they were made in China), but the quality seems equal to the authentic Conti tubes from Germany. I use them on my gravel bike and have not had any issues in 3 months of riding on two tubes. They seem to hold their pressure reasonably well.
R**H
Disappointing
Actually reviewed these about a week after I purchased them and gave them five stars. After 30 days however they are more like garbage . They have a weird bonding structure at the valve that does not inflated at the same rate as the rest of the tube and seems to get damaged in that area. I’ve had one develop slow leak in that area without any holes through the actual tire but damage on the inner tube. The only thing I can come up with is its rubbing inside the tire and wearing through .
V**N
Chinese replacement tube - not seamless continental as advertised
This is a cheap Chinese replacement tube not a seamless Continental tube as advertised. It's fine for the cost but don't be mislead by the description. Made in China - stamped/label by Conti. Will look for the higher quality lighter weight legit continental tube next time
A**R
Reliable
Over many years of riding I've found Conti tubes the most consistently reliable. These aren't the lightest, or fastest --- blah blah blah. But nothing will slow you down more than a flat tire. For every day riding buy these. They aren't much more expensive than no-name brands, or as light and fast as some high priced extra light butyl or latex alternatives. But, in the long run, you'll get there faster, rather than standing on the side of the road fixing a flat.
C**H
False advertising - tubes are not seamless
As others have said these tubes are not seamless and the difference is obvious; I replaced my rear tube and by the end of the first ride (18.5 miles) the rear tube had developed a small hole in the seam. In short; stay away because these tubes are garbage.
Z**G
best tool I ever use for replacing bike tube
first time change bike tube by myself for both front and rear tube just took me total 30mins, I find out this tools(come with tubes) is really helpful and make job done so much easy and quick
P**R
It's a tube. It holds air.
These tubes seem to be good quality. We'll know in 500 miles.
S**.
reliable tubes, nice extras
Been using Continental tubes for years and they always hold up well. Nice to get a few "free gifts" with the purchase as well.
Trustpilot
2 months ago
1 day ago
