Description
AFTER SALE SERVIcE: If for some reason, you are not 100% satisfied with your purchase, you may return the products for a full refund
2 Pack 29'' Bike Tubes 29X2.125/2.2/2.3/2.35/2.40 Fv48 Presta Valve 29'' Tubes Compatible With 29 X 2.125 29 X 2.20 29 X 2.25 29
$26.23 USD
Sale price
$26.23 USD
Regular price
$37.47 USD
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2 Pack 29'' Bike Tubes 29X2.125/2.2/2.3/2.35/2.40 Fv48 Presta Valve 29'' Tubes Compatible With 29 X 2.125 29 X 2.20 29 X 2.25 29
$26.23 USD
Sale price
$26.23 USD
Regular price
$37.47 USD
Sold by Onlinesportsmall, an authorized reseller.
Returns accepted within 15 days | support@onlinesportsmall.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 15 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Frequently Asked Questions
- Q: What sizes do the YUNSCM bike tubes fit? A: These bike tubes fit both twenty-eight and twenty-nine inch tires.
- Q: What material are the YUNSCM bike tubes made from? A: They are constructed from heavy duty butyl rubber, providing excellent shock absorption.
- Q: What is the valve type used in these bike tubes? A: These tubes feature a non-removable FV48mm Presta valve.
- Q: How do I install the YUNSCM bike tubes? A: Installation is straightforward; just ensure the valve is correctly positioned during installation.
- Q: What tire sizes are compatible with these tubes? A: They are compatible with multiple sizes including twenty-nine by one point seventy-five to two point forty.
- Q: Are these bike tubes easy to remove and replace? A: Yes, they are designed for easy installation and removal.
- Q: How can I maintain the air pressure in these bike tubes? A: These tubes maintain air pressure for six to nine months, reducing the need for frequent inflation.
- Q: Can I use these bike tubes for electric bicycles? A: Yes, they are suitable for both mountain bikes, road bikes, and electric bicycles.
- Q: How do I check if the bike tube is damaged before installation? A: Submerge the tube in water; bubbles indicate damage.
- Q: What should I do if the bike tube arrives damaged? A: Contact customer support to report the issue and arrange for a replacement.
- Q: How do I keep my YUNSCM bike tubes in good condition? A: Store them in a cool, dry place away from sharp objects to prevent punctures.
- Q: What is the puncture resistance of these bike tubes? A: They offer higher puncture resistance compared to standard inner tubes due to their thicker body.
- Q: Are these bike tubes suitable for beginners? A: Yes, they are user-friendly and easy to install, making them ideal for beginners.
- Q: How do I ensure proper air tightness in the bike tubes? A: Ensure proper inflation and check for any leaks during installation.
- Q: What is the warranty policy for these bike tubes? A: Check the manufacturer’s website or contact support for specific warranty details.