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🚴♂️ Ride Ready, Leak Proof, and Built to Last – Never Miss a Mile!
The Continental Race 28" Inner Tubes (700x25-32c) feature seamless, vulcanized butyl rubber construction for uniform roundness and durability. Equipped with a 42mm Presta valve, these tubes ensure reliable inflation and fit perfectly within 25-32mm tire widths. Each pack includes two tubes plus a Continental sticker, backed by rigorous quality control and a 2-year warranty, making them the go-to choice for road cyclists who demand performance and peace of mind.
| ASIN | B09M4BX2HR |
| Best Sellers Rank | #1,700 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Bike Tubes |
| Bike Type | Road Bike |
| Brand | Continental |
| Brand Name | Continental |
| Compatible Tire Width Maximum | 32 Millimeters |
| Compatible Tire Width Minimum | 25 Millimeters |
| Customer Reviews | 4.6 out of 5 stars 1,128 Reviews |
| Included Components | 2x Continental Tubes, Presta Valve |
| Item Diameter | 28 Inches |
| Item Type Name | bicycle tube |
| Item Width | 28 Millimeters |
| Manufacturer | Continental |
| Manufacturer Part Number | 2x 0181921 |
| Material | Butyl Rubber |
| Material Type | Butyl Rubber |
| Model Number | 2x 0181921 |
| Size | 700 x 25 - 32mm |
| Unit Count | 2.0 Count |
| Valve Length | 42 Millimeters |
| Valve Type | Presta |
| Warranty Description | 2 Year Limited Warranty |
| Wheel Size | 28 Inches |
F**R
Quality Continental tubes
These are quality Continental tubes. Continental are my go-to tubes I use for emergencies in all my bikes. They work well, are always uniform in size, and last long a long time in storage. Being uniform, they install easily. I buy these in multiples of 2, because I always seem to go through 2 at a time. The don’t weigh much, and are compact in size, easily fitting in a bike bag. I recently had to fix a flat on my road bike, and had to pull a Continental tubes that had been in a seat bag for at least 5 years. It pumped up easily and got me home.
R**N
Tubes Don't Leak Air.
Great tubes. Stems without any leakage defects. Perfect.
K**R
Very good tire if you keep the pressure high.
Very cool product — very space saving and light — very few flats as long as I keep the pressure over 80 psi. No flats in about 6 mo. 28mm continentals. Otherwise expect snake eye punctures if you hit a bump. Some air loss, so I have to refill every 2 or 3 days. I have had mixed luck with the tire repair patches. I recommend just using a new tire if you get a flat.
M**G
Good quality at a reasonable price
Nice quality tubes and very good value. Replaced tubes and tires that were around 15 years old and immediately noticed an improvement in ride quality. I would have given this product 5 stars, but one of the presta valves seen defective as it does not inflate as easily as the other. Other than that, I would recommend.
W**L
Quality product.
Good fit. German quality. Remember to order Shrader adapters if needed.
G**A
Worked perfectly
Good value
M**K
So far so good
I went a bit high end cos the last cheaper tire I purchased lasted only one year with minimal rideage. After removing from package I let these "rest" for a couple of days to better ensure there'd be less of a crease. Installed w/o a problem. Rides just fine, and they don't slide when corning as my last tires did.
D**D
Good deal
True to size seems of good quality. These has presto valves have not leaked like some I’ve had
A**O
Buena compra
Creo fue una buena compra, ya llevo dos semanas con ella y todo ha ido bien
B**P
Good Quality
Good quality and quick delivery with original packaging.
J**A
Good inner tubes will make or break your ride.
The hold air, fit my rims, and seem to have a great shelf life. I always keep a few in stock.
E**O
Excelente opción
Opción de cámara para bicicleta de ruta
C**.
Does what it should
My boyfriend bikes to work and always keeps one of these with him. Seems to be a good product.
Trustpilot
3 weeks ago
2 weeks ago