About The Product
- Airion TPU tubes for Road, All-Road, and MTB applications
- Approximately 60% lighter than traditional butyl tubes
- More durable and puncture resistant than traditional butyl tubes
- Offers extremely low rolling resistance on par with tubeless setups
- Features premium threaded brass Presta valves in various lengths
- Compact folded size takes up little space in a pack or jersey pocket
- Each tube includes two glueless TPU patches and alcohol wipes
Upgrade your mountain biking experience with the Origin8 Airion MTB TPU Tube 29x1.90-2.50 PV 48mm 0d, a cutting-edge inner tube engineered for durability, lightweight performance, and reliable puncture resistance. Designed specifically for 29-inch mountain bikes, gravel, and all-road bikes, this tube combines innovative materials and advanced engineering to ensure optimal ride quality on every trail.
Materials & Construction
Constructed from premium TPU (thermoplastic polyurethane), the Airion MTB tube offers a significant weight reduction-approximately 60% lighter than traditional butyl tubes-reducing rotational mass for improved acceleration and handling. TPU's durability and flexibility make it highly resistant to punctures and abrasions, extending the life of your inner tube even in rugged off-road conditions.
Performance & Engineering
Engineered for high performance, the Airion TPU tube delivers ultra-low rolling resistance comparable to tubeless setups. Its seamless design minimizes rolling drag, providing a smoother, faster ride on technical trails or gravel paths. The 48mm threaded Presta valve ensures secure inflation and reliable airflow, even under high pressure, with a straight angle for easy access on deep-rim and modern mountain bike wheels.
Components & Technology
Equipped with premium brass threaded Presta valves, this tube guarantees durability and a secure seal under pressure. It's compatible with a wide range of tire widths from 1.90 to 2.50 inches, making it versatile for various MTB and gravel setups. The compact, folded design fits easily into a pack or jersey pocket, making it an ideal roadside or trail-side repair solution.
Style & Use Case
Perfect for serious mountain bikers, gravel riders, and all-road enthusiasts seeking lighter tubes without compromising puncture resistance or ride quality. The Airion TPU tube is an excellent choice for riders aiming to shave weight, boost durability, and maintain fast rolling characteristics on rugged terrain.
Innovative & Differentiating Features
- TPUP (Thermoplastic Polyurethane) Material for enhanced durability and reduced weight
- Approximately 60% lighter than traditional butyl tubes, reducing rotational mass
- Superior puncture resistance for reliable off-road performance
- Offers low rolling resistance on par with tubeless setups for increased speed and efficiency
- Includes two glueless TPU patches and alcohol wipes for quick, on-the-go repairs
Specifications:
- Size: 29 x 1.90-2.50 inches
- Valve Type: PV (Presta Valve)
- Valve Length: 48mm
- Valve Angle: 0 degrees (straight stem)
Upgrade to the Origin8 Airion MTB TPU Tube for a performance-driven, lightweight, and durable inner tube that keeps you riding longer and faster through rugged trails and challenging terrain. Maximize your bike's potential with cutting-edge materials and proven technology designed for serious riders.
- Lightweight TPU construction reduces bike weight by approximately 60% compared to traditional butyl tubes, enhancing overall riding performance and agility.
- Manufactured with durable, puncture-resistant materials, these Origin8 Airion MTB TPU tubes provide reliable flat protection for demanding trail or mountain biking adventures.
- Designed for 29-inch wheels with a 1.90 to 2.50 tire width range, these tubes are suitable for road, all-road, and MTB applications, offering versatile performance across different terrains.
- Equipped with premium threaded brass Presta valves in various lengths and low rolling resistance technology, these tubes deliver tubeless-like efficiency and smooth rolling behavior on or off paved surfaces.
- Compact, lightweight, and includes two glueless TPU patches and alcohol wipes, making it an ideal emergency repair kit for cyclists seeking durability, convenience, and performance during long rides or race days.
| Specification | Value |
|---|---|
| Manufacturer | ORIGIN8 |
| Universal Product Code | 888571124130 |
| Invoice Description | TUBE OR8 AIRION TPU 29x1.9/2.5 PV 48mm OR |
| Shipping Weight | 0.20 lbs. |
| Package Dimensions | 3.85 x 3.05 x 1.45 |
| HTS Number | 4013.20.0000 |
| Country of Origin | THAILAND |
| Size | 29x1.90-2.50 |
| Valve Type | PV |
| Valve Length | 48mm |
| Valve Angle | 0d |
| Valve Stem | Threaded |
| Weight | 83g |
| ISO | 622 |
- 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
