29″ Presta Valve Bike Tube 1.9-2.3 Width | Q-Tubes TU6897 48mm
Original price was: $9.50.$2.48Current price is: $2.48.
Description
Teravail Standard Presta Valve Tube Collection
Engineered for cyclists prioritizing precision and sustainability, this tube series delivers unmatched versatility across road and off-road applications.
Key Performance Features
✓ Reinforced 0.9mm sidewall construction for enhanced puncture resistance without compromising flexibility
✓ Modular Presta valve system (41-55mm) with quick-release core for effortless pressure adjustments
✓ 29″ wheel compatibility spanning 2.00-2.4″ tire widths (ISO 50-61mm) to fit most modern MTB/road frames
✓ Featherlight 221g profile optimized for endurance riding without sacrificing durability
Eco-Conscious Packaging
• 100% recycled cardboard master cartons (50 tubes) containing five individual recycled paperboard sleeves
• Soy-based ink printing reduces environmental footprint by 68% vs conventional methods
• Space-efficient nested design cuts shipping emissions by 40% compared to bulk packaging
Application Comparison Table
| Feature | Teravail Standard | Competitor A | Competitor B |
|---|---|---|---|
| Valve Core Removability | ✓ Yes | ✓ Yes | ✗ No |
| Weight (per tube) | 221g | 245g | 278g |
| Size Range Coverage | 12 sizes | 8 sizes | 6 sizes |
| Eco-Certifications | FSC/PEFC | None | PEFC only |
Ideal For
– Road cyclists needing consistent pressure retention during long rides
– Mountain bikers tackling mixed terrain with variable tire widths
– Bike shops seeking reliable inventory with extended shelf stability (24-month tested storage life)
Technical Specifications
• Shaft Type: Threaded compatibility for standard rim holes
• Pressure Range: 65-120 PSI (adjustable via removable brass core)
• Diameter Standard: ISO 622 (ETRTO) for universal frame compatibility
Backed by our 365-day performance guarantee, these tubes combine pro-level durability with environmentally responsible manufacturing practices – perfect for riders who demand equipment as conscious as their riding style.
