Unbranded Inner Tube Radial Flap 20R9.9 (107B) NOS
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2 Pack TPU Inner Tube 700C x 32C-47C Gravel Bike Lightweight Valve Stem
$30.99
$54.85
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2 Pack TPU Inner Tube 700C x 32C-47C Gravel Bike Lightwei...
✨ Product Description ✨
🚴 2-Pack TPU Bike Inner Tubes 700C x 32-47C / 29 MTB / 27.5 x 1.9-2.5 with 65mm Presta Valves & Patch Kit
Designed to fit a variety of bicycles, these lightweight TPU inner tubes are compatible with 700C x 32C, 35C, 37C, 40C, and 47C road and gravel bike tires, 29-inch MTB tires, and 27.5 x 1.9–2.5 inch mountain bike tires. Equipped with 65mm Presta valves for reliable performance.
💪 Durable TPU Construction
Made from premium TPU (Thermoplastic Polyurethane), these inner tubes offer excellent abrasion resistance and improved puncture protection compared to traditional tubes, providing dependable performance on road, gravel, and trail rides.
⚡ Ultra-Lightweight Performance
Each TPU inner tube weighs approximately 45 grams, making it significantly lighter than standard butyl rubber tubes. The reduced rotating weight helps improve acceleration, climbing efficiency, and overall riding performance.
🎒 Compact & Easy to Carry
The lightweight, foldable design takes up minimal storage space, making these tubes ideal as spare tubes for long-distance rides, commuting, bikepacking, gravel adventures, and mountain biking.
🔧 Complete Repair & Installation Kit
Everything you need for quick installation and roadside repairs is included in one convenient package, helping you get back on the trail or road faster.
📏 Product Specifications
- Tube Material: TPU (Thermoplastic Polyurethane)
- Valve Type: Presta
- Valve Length: 65mm
- Tube Weight: Approx. 45g Each
- Compatible Tire Sizes:
- 700C × 32C–47C
- 29" MTB
- 27.5" × 1.9–2.5"
⚠️ Installation Note
Do not inflate the inner tube above 5 PSI before installation, as excessive pre-inflation may cause deformation or damage. Always install the tube inside the tire before inflating to the recommended riding pressure.
🛒 Ride Lighter & Farther Upgrade your bike with lightweight TPU inner tubes that deliver dependable durability, improved efficiency, and easy portability. Add to Cart today and Buy It Now to enjoy smoother, lighter rides on every adventure!
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