🚴♀️ Ride Fast, Ride Fearless – Tubes That Keep Up with You!
Continental Race 28 inner tubes are precision-engineered for 28-inch racing wheels with tire widths from 20 to 25mm. Featuring a 42mm Presta valve for compatibility with shallow rims, these tubes boast seamless, mold-cured vulcanization for superior durability and uniform roundness. Lightweight yet robust, they come in a convenient 2-pack, each tube individually boxed to guarantee authenticity and backed by a 2-year limited warranty—ideal for millennial cyclists who demand performance and reliability on every ride.
| ASIN | B09X8K1WVN |
| Best Sellers Rank | #2,491 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Bike Tubes |
| Brand | Continental |
| Brand Name | Continental |
| Color | black |
| Compatible Tire Width Maximum | 25 Millimeters |
| Compatible Tire Width Minimum | 20 Millimeters |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,184) |
| Date First Available | April 5, 2022 |
| Included Components | 2x Continental Tubes, Presta Valve |
| Item Diameter | 28 Inches |
| Item Package Dimensions L x W x H | 9.49 x 6.69 x 2.6 inches |
| Item Weight | 0.24 Kilograms |
| Item Width | 28 Millimeters |
| Manufacturer | Continental |
| Material | Rubber |
| Number of Items | 2 |
| Package Weight | 0.24 Kilograms |
| Part Number | 303941060394 |
| Size | 700 x 20 - 25mm |
| Sport Type | Cycling |
| Suggested Users | unisex-adult |
| UPC | 303941060394 |
| Valve Length | 42 Millimeters |
| Valve Type | Presta |
| Warranty Description | 2 Year Limited Warranty |
| Wheel Size | 28 Inches |
D**G
Continental quality and value.
Have used Continental tires and tubes for a few years now switching away from Michelin. Our rides are mostly city urban streets and bike paths and regularly got flats when running Michelin tires and tubes. After switching to Continental tires (Gran Prix 4 Season) and tubes. 🤞🏻🤞🏻🤞🏻no flats. These medium weight tubes and their “supersonic” lightweight tubes perform perfectly. Note these use are in the 70 gram weight range while the supersonic tubes are 50ish grams. Just a bit heavier than those finicky TPU tubes which failed within a month if not right out of the box. These tubes hold air for days if not a week or two. Nice ride and durable. Make sure to order the correct stem length to fit your wheel rims. Toss the valve stem nut never thought they would rattle until I found out it was the reason my front wheel rattled while rolling slow enough to hear it. Go figure
B**S
Excellent inner tubes!
They were easy to install on my 700c road bike and hold air! I always use Continental tires and inner tubes and never had an issue!
A**H
Excellent tubes
Excellent tubes. Easy to install. Fits perfectly.
C**G
100%
There great, I really like them
J**Y
Proper fit
Tubes are proper fit, but one tube was defective and the seal around the stem blew after putting it under pressure. This made me have to change my flat twice on my 62 mile race.
C**L
Next level - you would think its just a tube
These are a game changer. Havent had a flat in a year
R**R
Cannot hold enough psi to ride
These cannot endure normal pressure of ~100psi for road biking My first replacement tube popped several holes within 3 minutes of riding after filling to 110psi even though I didn't run over anything. I patched up the holes and pumped up to about 40psi which popped a new hole because the material is weak. For my second tube, I pumped it up without first putting it in the tire to see how high it could go, and it started ballooning in a few places and eventually exploded before my pump even showed 50psi
M**Z
Remmended
Great quality. I’ve used them for several years — they run well and have had no issues.
B**P
Good Quality. Quick delivery with good packaging.
E**L
Très bien déroulé pour l'installation vas rester à essayé l'été prochain 👌
K**K
Awesome item.
J**R
perfect nice good product
A**R
durable
Trustpilot
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