Are the valve cores removable?

No, the valve cores are not removable. These are the Presta Valves.

Where's my sticker? This is twice now I bought these tubes and when I get them guess what, no stickers.

I didn't get any stickers either....

How do u pump them up

I use a hand pump that can be used with either European or American valve stems.

Can this be used with 25mm tires or only 28?

I use these for my 25mm and 32 mm bike tires.

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Continental Race 28" Wide 700 x 25-32c Bicycle Inner Tubes - 42mm Presta Valve Road Bike Tube

Product ID: 392135862

Details

Brand
Continental
Item Diameter
28 inches
Material
Butyl Rubber
Valve Type
Presta
Wheel Size
62.2

📏Fits 700x25-32c tires for versatile road use

🛡️Durable butyl rubber resists punctures

🚴‍♂️42mm Presta valve for precise inflation

166.33 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♀️ Ride Ready, Flat Fearless – Stay Ahead of the Pack!

SEAMLESS UNIFORM - Vulcanized seamless construction guarantees smooth roundness and reliable performance every ride.
PRECISION VALVE FIT - 42mm Presta valve perfectly suits rims up to 30mm deep for hassle-free inflation.
READY TO ROLL 2 PACK - Double the value with two tubes included, so you’re always prepared for the unexpected.
VERSATILE TIRE COMPATIBILITY - Optimized for 700x25-32c tires, ensuring a snug fit and stable ride on diverse road conditions.
PUNCTURE RESISTANT DURABILITY - Crafted from high-grade butyl rubber to keep you rolling longer with fewer flats.

The Continental Race 28" Inner Tubes feature a 42mm Presta valve designed for rims up to 30mm deep, crafted from durable butyl rubber with seamless vulcanized construction for uniform roundness. Compatible with 700x25-32c tires, these tubes offer reliable air retention and puncture resistance, sold in a convenient 2-pack with a 2-year limited warranty, making them a top choice for road cyclists seeking performance and peace of mind.

Specifications

ASIN	B09M4BX2HR
Best Sellers Rank	#991 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Bike Tubes
Bike Type	Road Bike
Brand Name	Continental
Compatible Tire Width Maximum	1.26 inches
Compatible Tire Width Minimum	0.98 inches
Customer Reviews	4.6 4.6 out of 5 stars (1,858)
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 Type	Butyl Rubber
Model Number	2x 0181921
Number of Items	2
Size	700 x 25 - 32mm
Unit Count	2 Count
Valve Length	1.65 inches
Valve Type	Presta
Warranty Description	2 Year Limited Warranty
Wheel Size	62.2 centimeters

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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166.33 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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