80/100-21 Inner Tube,2.5mm Thickened Motocross Tubes 3.00-21 90/90-21 Heavy Duty Motorcycle Inner Tube,TR4 Straight Valve Stem
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6

80/100-21 Inner Tube,2.5mm Thickened Motocross Tubes 3.00-21 90/90-21 Heavy Duty Motorcycle Inner Tube,TR4 Straight Valve Stem

Product ID: 610327880
Secure Transaction

Details

  • Brand
    RUTU
  • Valve type
    Schrader
  • Material
    Rubber
  • Bike type
    Mountain Bike
  • Wheel size
    21 Inches
🔧TR4 straight valve stem included
🛞2.5mm thick heavy-duty tube
🛡️High butyl rubber for superior air retention

Description

🛞 Ride Tough, Ride Smooth – Never Miss a Beat on the Trail!

  • VERSATILE FIT - Fits a wide range of 21-inch tires from 2.75-21 to 90/90-21 for ultimate compatibility.
  • PRO GRADE PROTECTION - Includes a premium rim strip to shield against spoke-end punctures—ride worry-free.
  • UNMATCHED DURABILITY - 2.5mm thickened tube built to resist motocross punctures and rough terrain.
  • ENHANCED RIDE COMFORT - High butyl content rubber ensures better air retention and superior shock absorption.
  • COMPLETE READY TO INSTALL KIT - Comes with TR4 valve stem, plastic dust cap, rim strip, and spare copper dust cap for hassle-free setup.

The RUTU Heavy Duty 80/100-21 Inner Tube features a reinforced 2.5mm thick butyl rubber construction designed for motocross and enduro riders. Compatible with multiple 21-inch tire sizes, it offers superior air retention and shock absorption. The package includes a TR4 valve stem, rim strip, and dust caps, ensuring professional-grade protection and easy installation for a reliable, smooth ride.

Large manufacture image 1Large manufacture image 2Large manufacture image 3

Specifications

ManufacturerRUTU
BrandRUTU
ModelHeavy Duty Inner Tube
Manufacturer referenceRTTY539
Manufacturer part numberRTTY539
Rim Diameter21 Inches
Rim Width2.25 Inches
Item Weight1.09 kg

Reviews

D**E

Title: Perfect Purchase! Highly Recommended!

I recently purchased this product and I'm thoroughly impressed! From the moment I unboxed it, I could tell that great care had gone into its design and construction. The materials feel durable, and it has a high-quality finish that speaks to its craftsmanship.Setting it up was a breeze, with clear instructions and no need for complicated tools. It performs just as advertised, making it a valuable addition to my daily routine. Whether it's for [specific use case], I found it to be reliable and efficient.One feature I particularly appreciate is [mention a standout feature], which adds extra convenience. It also seems like a product that will last for a long time, as it’s built to withstand regular use.On the whole, I’m very satisfied with this purchase and would highly recommend it to others. It provides great value for the price and lives up to its promises. If you're on the fence, go ahead and give it a try—you won't regret it!

R**H

Top banana

Prompt delivery and product as described.

W**N

tube

good

T**T

Inner tube

Great replacement

J**E

Good

Good

L**S

Well packaged

The item was as described thank you

R**Y

Rubbish

First ride 30 minutes and a puncher crap tubes

J**L

Perfect fit

Quick delivery and perfect replacement for burst one

Common Questions

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.
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.
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.
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

Suresh K.

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

4 days ago

Fatima A.

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

3 days ago

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.
€ 67.00

Duties & taxes incl.

Francestore
1
Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Ask AI about this Product

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

80 100 21 Inner Tube 2 5mm Thickened Motocross Tubes | Desertcart France