Does anyone have any experience with a puncture with these tires? Did they work?

Yeah, I bought these in January and both of them were brought down by holes smaller than a pin hole. Don't waste your time on these.

What's the Psi for the inner tube

PSI is on the tire not the tube. Probably 20 to 30.

In case of a large puncture can these tubes be patched in the normal way?

I don't know, but I would think you could patch them. The tubes look and feel like a normal tube.

Desertcart Logo

Deliver to KUWAIT

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🚴‍♀️ Ride Fearlessly with Our Heavy Duty Tubes!

💪 ULTRA DURABLE - 40% thicker design for maximum puncture resistance and longevity.
🚀 INSTANT REPAIR - Self-repairing technology fixes punctures in 5-8 seconds!
🧊 COLD WEATHER READY - Operates flawlessly in temperatures as low as -15°C.
⚙️ EASY INSTALLATION - Designed for hassle-free setup and removal, perfect for on-the-go repairs.
🔒 SUPERIOR AIR TIGHTNESS - 200% better air retention than standard tubes, keeping you rolling longer.

The YunSCM 2-PCS 20x4 Heavy Duty Fat E-Bike Tubes are engineered for durability and convenience. These self-sealing, puncture-resistant tubes are compatible with a range of tire sizes and designed to withstand extreme conditions, ensuring a smooth ride and minimal maintenance. With enhanced air retention and shock absorption, they are the perfect upgrade for any biking enthusiast.

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.

KD 19.22

Duties & taxes incl.

KUWAITstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Brand	YunSCM
Valve Type	Schrader
Material	Butyl Rubber
Bike Type	Compatible with This Size Range of Bicycle Tires
Wheel Size	20 Inches
Item Diameter	20 Inches
Item Width	4 Inches
UPC	750139075393
Compatible Tire Width Minimum	4 Inches
Valve Length	0.85 Inches
Manufacturer	YunSCM
Compatible Tire Width Maximum	4.5 Inches
Item Package Dimensions L x W x H	7.99 x 5.71 x 5.71 inches
Package Weight	1.6 Kilograms
Brand Name	YunSCM
Model Name	20x4.0/4.5
Part Number	YunSCM2020110402

2-PCS 20x4 Self-Sealing Fat Bike Tubes 20 x 4.0/4.5 AV32mm Super Automatic Repair,Puncture Resistant Compatible with 20 x 4 20x4 1/4 20x4.50 E-Bike Bicycle Tire Tubes Schrader Valve

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions