TUBE FLAT ATTACK 29x1.9-2.125 SV 48mmFlat Attack Freedom Tubes are pre-injected with Flat Attack. All Freedom Tubes come with the Flat Attack 5-year guarantee. Supports IBD. Not sold in `Big Box` stores. Item Specifications: Size, 29x1.90-2.125, Valve Core, Removable, Valve Length, 48mm, Valve Type, SV, Valve Stem, Smooth, Valve Angle, 0d,

Flat Attack Freedom 29" Tubes with Sealant & Puncture Protection, Environmentally Safe

Reference Number: 3EP8FM

Introducing the Flat Attack Freedom Tube, 29 x 1.9-2.125" SV - the ultimate flat protection tube engineered for serious cyclists seeking reliable puncture resistance and peace of mind on every ride. Designed with innovative materials and advanced technology, this premium inner tube is your best defense against flats, ensuring a smooth, hassle-free cycling experience.

Materials & Construction:

Built from high-quality butyl rubber, the Flat Attack Freedom Tube offers superior durability, elasticity, and airtight performance. Its environmentally safe, non-toxic composition not only protects your bike but also minimizes environmental impact, aligning with eco-conscious cycling practices.

Performance & Engineering:

Engineered for optimal performance, this tube supports tire widths of 1.9 to 2.125 inches on 29-inch wheels, making it perfect for XC, trail, and hybrid bikes. Pre-injected with Flat Attack sealant, it provides instant puncture sealing up to 1/8 inch, reducing downtime and maintaining tire pressure even after minor punctures. The valve is a smooth Schrader type with a 0-degree angle, ensuring easy inflation and compatibility with most pumps.

Components & Technology:

Pre-installed with Flat Attack sealant, these tubes come with a 5-year guarantee, underscoring their quality and durability. Supporting IBD (Independent Bicycle Dealers), they are exclusive to professional bike shops and cycling enthusiasts, not sold in big box stores. The tube features a 50mm valve stem length and a seamless SV (Schrader) valve for reliable sealing and easy access during inflation.

Style & Use Case:

Designed for mountain biking, gravel riding, and commuter cycling, the Flat Attack Freedom Tube combines style and functionality, making it an ideal choice for riders who demand flat protection, reliability, and long-lasting performance on rugged terrain or city streets.

Innovative & Differentiating Features:

- Pre-injected with Flat Attack sealant for quick, effective puncture sealing

- Supported by a 5-year leak-proof guarantee

- Eco-friendly, non-toxic materials for safe, sustainable riding

- Supports IBD for guaranteed quality and fitment

- Not available in typical retail outlets - a premium product for discerning cyclists

Upgrade your bike's reliability with the Flat Attack Freedom Tube - the top choice for cyclists committed to flat-free riding and superior quality. Whether tackling mountain trails or urban roads, trust this premium inner tube to keep you rolling smoothly.

  • Pre-installed with eco-friendly Flat Attack sealant, these durable butyl tubes provide reliable flat protection for 29-inch mountain and trail bikes, safeguarding against punctures up to 1/8" in size.
  • Manufactured from high-quality, non-toxic butyl rubber, these tubes are engineered to support tubeless and tube systems, ensuring superior airtight performance and long-lasting durability.
  • Integrated with Flat Attack technology, these tubes come with a 5-year guarantee, offering confidence and peace of mind during rugged off-road rides or daily commuting.
  • Designed for versatile use with 29 x 1.9-2.125 tire sizes, featuring smooth Schrader valves for easy inflation and compatibility with most bikes using IBD standards.
  • Expertly crafted to meet the demands of modern cycling, these Freedom Tubes combine innovative sealing technology and supportive components for optimized performance, style, and reliability on every ride.
Item Specifications
Size29x1.90-2.125
Valve TypeSV
Valve StemSmooth
Valve Angle0d
Tire Size29"
Tire Width1.9-2.125"
Length50mm
Model NameFreedom
ValveSchrader
MaterialButyl
Weight-

Why 365 Cycles?

365 Cycles is an Authorized Flat Attack Dealer, and we offer the Full Flat Attack Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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