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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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

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

Product ID: 386561152

Details

Brand
Continental
Item diameter
28 Inches
Material
Butyl Rubber
Valve type
Presta
Wheel size
700

📏42mm Presta valve length for optimal rim fit

🛡️Durable butyl rubber resists punctures and wear

🚴‍♂️Fits 700x25-32c tires for versatile road bike compatibility

138.44 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

Description

🚴‍♀️ Ride sharp, ride smart — never miss a mile with Continental precision!

PREMIUM DURABILITY - Crafted from high-grade butyl rubber to withstand punctures and extend tube life.
PRECISION VALVE FIT - 42mm Presta valve perfectly suits rims up to 30mm deep for hassle-free inflation.
READY TO ROLL 2 PACK - Includes two tubes for immediate replacement, keeping you road-ready and worry-free.
SEAMLESS CONSTRUCTION - Vulcanized and mold-cured for uniform roundness, delivering smooth handling and ride comfort.
VERSATILE TIRE COMPATIBILITY - Designed for 700x25-32c tires, ensuring a snug fit and enhanced ride stability.

Continental Race 28'' inner tubes feature a 42mm Presta valve tailored for rims up to 30mm deep, fitting 700x25-32c road bike tires. Made from durable butyl rubber with seamless vulcanized construction, these tubes offer reliable air retention, puncture resistance, and smooth ride quality. Sold in convenient 2-packs, they ensure you're always prepared for your next cycling adventure.

Specifications

ASIN	B09M4BX2HR
Best Sellers Rank	#49,529 in Sporting Goods ( See Top 100 in Sporting Goods ) #236 in Bike Tubes
Bike Type	Road Bike
Brand Name	Continental
Compatible Tire Width Maximum	32 Millimeters
Compatible Tire Width Minimum	25 Millimeters
Customer Reviews	4.6 4.6 out of 5 stars (1,781)
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	42 Millimeters
Valve Type	Presta
Wheel Size	700 Centimeters

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Suresh K.

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

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

138.44 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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

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

2 weeks ago

View all Trustpilot reviews