CST

CST Tube 27.5 x 1.9/2.5 PV 48mm

$19.95
Tax included. Shipping calculated at checkout.

🚴‍♂️ CST Tube 27.5 x 1.9/2.5 PV 48mm - Ride Smooth, Ride Strong! 🌟

Upgrade your cycling experience with the CST Tube made for adventure and performance! 💪 Perfectly designed for 27.5" tires with a width of 1.9" to 2.5", it's your go-to tube for unmatched durability and reliability. 🌿

  • 🌐 Universal Fit: Perfect for most 27.5" bikes - mountain, trail, or hybrid.
  • 48mm Presta Valve: Hassle-free inflation for a smooth ride every time.
  • 🌟 Top-Quality Build: Get longer tire life and fewer flats, no matter where your journey takes you.
  • 🏞️ Adventure Ready: Built for rugged trails, city streets, and everywhere in between.

🚵 Whether you're a weekend warrior or a daily commuter, this heavy-duty tube is the ultimate companion for worry-free rides. 🌈 Get ready to redefine your cycling experience with CST's trusted excellence! 🔥

Shipping & Returns

🚀 Fast & Reliable Shipping

Same-Day Dispatch: Orders placed before 2 PM ship the same day.

Express Shipping Available: Get your order in 1-3 business days.

Free Shipping: On all orders over $50.

Live Tracking: Stay updated with real-time tracking on all orders.


🔄 Hassle-Free Returns

30-Day Returns: If you’re not satisfied, return it unused & in original packaging for an exchange or refund.

Easy Process: Contact our support team for a simple return process.


📩 Need help with an order? Reach out to us via email, chat, or phone!

Puncture-Resistant
Mechanic-Approved Fit
Warranty on Every Tube
Puncture-Resistant
Mechanic-Approved Fit
Warranty on Every Tube
Puncture-Resistant
Mechanic-Approved Fit
Warranty on Every Tube

Stay Inflated

🔧 Get Everything You Need in One Order!

📌 Complete Your Setup with These Popular Add-Ons:

✅ Same-Day Processing

Orders placed before 2 PM ship the same day

✅ Express Shipping Available

Get your tyres in 1-3 business days

✅ Flat-Rate & Free Shipping

Free shipping on orders over $119

🔥 Why Choose Our Tubes?

• ✅ High-Quality Materials for Maximum Durability

• ✅ Perfect for All Riding Conditions

• ✅ Designed for Safety, Grip & Performance

• ✅ Trusted by Thousands of Riders


💬 Need help? Contact us via live chat, email, or phone—we’re happy to help!

❓ What if I order the wrong size?

No worries! We offer hassle-free exchanges and returns within 30 days. Just keep the tyre unused and in its original packaging.

❓ Do you offer installation tools?

Yes! We have tyre levers, sealant, and repair kits to make installation quick and easy. Check out our recommended add-ons below!

❓ What if I’m not happy with my purchase?

We offer a 100% Satisfaction Guarantee. If you’re not happy, we’ll make it right—refund, exchange, or store credit.

❓ How do I choose the right tube for my bike?

Check your current tyre’s sidewall for the size (e.g., 700x32c or 26x2.1). If you need help, contact us, and our experts will guide you.

❓ Are these tubes suitable for e-bikes?

Yes! Our tubes are e-bike compatible and designed for higher speeds, extra torque, and longer durability.

❓ Do you sell puncture-resistant tubes?

Absolutely! Many of our tubes feature reinforced sidewalls and puncture-resistant layers to keep you rolling without flats.

❓ Do you offer tyres to match these tubes?

Yes! We stock compatible tyres for every tube size. Check our recommendations below or visit our tyres collection.