About The Product
- Designed specifically for gravel tubeless tires, with tire widths ranging from 42-50mm, this innovative insert revolutionizes the wheel-tire system for gravel applications
- Increases lateral stability and cornering support while also helping protect the rim from impacts and greatly reduces the risk of snake bite style punctures
- Run flat foam expansion in the case of a puncture helps to reduce the chance of crashes allowing a safe stop
- Increases comfort, cushion and grip provided by the tires
Vittoria Air-Liner Light Tubeless Insert - Gravel 650b x 42-50mm | Puncture-Resistant, Lightweight Gravel Tire Insert with Tubeless Compatibility, Enhanced Traction & Ride Comfort
Upgrade your gravel riding experience with the Vittoria Air-Liner Light Tubeless Insert, specifically engineered for gravel tires ranging from 42 to 50mm widths on 650b rims. Crafted from premium, lightweight materials, this innovative tubeless insert provides exceptional puncture protection without adding unnecessary weight, weighing only 45 grams per unit. Its ultralight construction reduces rotational mass, improving efficiency and responsiveness on rugged terrain.
Materials & Performance & Engineering
Made from advanced, durable polymers, the Vittoria Air-Liner Light Gravel insert reinforces the sidewalls and internal structure of your gravel tires while maintaining a fluid contact patch for superior grip and control. Its design minimizes rim strikes and snake bites by ramping up protection under compression, allowing riders to push limits confidently. The insert is designed to expand after a flat, enabling the tire to be run flat-ideal for long gravel journeys or technical descents-without sacrificing ride stability or safety. The inclusion of a quality valve ensures a secure seal for reliable tubeless performance.
Components & Technology
This tubeless insert features a patented design that optimizes air volume and pressure distribution, enhancing tire stability and grip at lower pressures. It prevents burping and sudden deflations, providing a more confident ride over technical terrain. The insert works seamlessly with gravel tires and rims with a width of 25-30mm, supporting a wide range of gravel setups for versatile off-road adventures.
Style & Use Case
Perfect for gravel riders, bikepackers, and adventure cyclists seeking maximum puncture protection without sacrificing weight or performance. Whether tackling rough trails, racing gravel filters, or exploring remote routes, the Vittoria Air-Liner Light Gravel insert offers reliable, tubeless-ready protection designed to elevate your riding confidence and comfort. Its discreteness and efficiency make it a must-have upgrade for serious gravel enthusiasts.
Innovative & Differentiating Features
- Specifically engineered for gravel tubeless tires (42-50mm width)
- Ultralight construction for minimal rotational weight and maximum efficiency
- Puncture protection ramps up under load to prevent rim strikes and snake bites
- Expandable design allows for run-flat capability, ensuring continued rideability after flats
- Improves grip and tire stability at lower pressures for enhanced traction and control
- Compatible with 650b rims, rim width 25-30mm
Optimize your gravel adventures with the Vittoria Air-Liner Light Tubeless Insert - the lightweight, reliable, and innovative solution for puncture protection on tough terrain.
- Ultralight construction crafted from durable, puncture-resistant materials, providing reliable protection without adding excessive weight to your gravel bike setup.
- Innovative engineering features a flexible, expanding design that prevents rim strikes and snake bites under aggressive riding conditions, ensuring a smoother, more confident ride on technical terrain.
- Utilizes advanced technology to reinforce sidewalls and improve tire stability at lower pressures, enhancing grip and control on gravel, dirt, and loose surfaces.
- Designed specifically for 650b x 42-50mm tires with rim widths of 25-30mm, this tubeless insert optimizes airflow and contact patch, increasing traction and ride quality on diverse gravel routes.
- Features an integrated, run-flat capable system with a included valve, allowing you to continue riding safely after a flat and reducing downtime during your gravel adventures.
| Specification | Value |
|---|---|
| Manufacturer | VITTORIA |
| Manufacturer Part No. | 1AA00499 |
| Universal Product Code | 8022530035729 |
| Invoice Description | TIRE LINER VITTORIA AIR-LINER LIGHT GRAVEL 650Bx42-50 |
| Shipping Weight | 1.13 lbs. |
| Package Dimensions | 17 x 13.5 x 3 |
| Country of Origin | ITALY |
| Tire Size | 650Bx42-50 |
| Single / Pair | Single |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
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Storefront name: Bike Junkies
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Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
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Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
