Teravail Standard Tube 700x45-50c 48mm Presta Valve
Reliable gravel and all-road inner tube designed for wider 700c tire setups.
The Teravail Standard 700x45-50c tube is built for gravel bikes, adventure bikes, touring bikes, and wide-tire commuter setups needing dependable everyday flat protection. With a removable-core 48mm Presta valve and durable 0.9mm wall thickness, this tube balances ride quality, reliability, and easy roadside serviceability.
Designed to fit modern high-volume 700c and 29er tire systems, this tube works especially well in gravel and all-road applications running wider tires.
Key Functional Details
- Fits 700x45-50c and compatible wider all-road tire sizes
- 48mm Presta valve works with many modern gravel and road rims
- Removable valve core allows sealant installation and valve servicing
- 0.9mm wall thickness balances durability and ride feel
- Compatible with many gravel, touring, commuter, and 29er setups
- Packaged using recycled materials and soy ink printing
Technical Specifications
- Labeled Size: 700 x 45-50c
- ISO Width Compatibility: 45-50mm
- ISO Diameter: 622 / 700c / 29"
- Valve Type: Presta
- Valve Length: 48mm
- Valve Core: Removable
- Valve Shaft: Threaded
- Wall Thickness: 0.9mm
- Weight: 189g
Compatibility & Technical Notes
- Compatible with 700c / ISO 622 wheel systems
- Works with many gravel, touring, commuter, and 29er tire setups
- Can also fit some 700x40-45c tire setups despite updated packaging labeling
- 48mm valve length works with many standard and mid-depth rims
- Not intended for Schrader valve rims unless adapted
- Always verify tire size and valve compatibility before installation
Service / Ownership Context
- Excellent spare tube for gravel and adventure riders
- Removable valve core allows use of sealant for added flat protection
- Proper tire pressure dramatically affects comfort and puncture resistance
- Common replacement item during gravel tire swaps and tubeless troubleshooting
- Ideal backup tube even for tubeless riders on longer adventures
Fit & Use Signals
- Good Fit: Gravel bikes, touring bikes, all-road bikes, wide-tire commuters, 29er rigid bikes
- Not A Fit: Narrow road tires, Schrader-only rims, deep aero rims requiring extra-long valves
- Use Case: Flat repair, gravel riding backup tube, wide-tire all-road setups
1. Real Mechanic Insights
- Even tubeless gravel riders should carry a spare tube because large sidewall cuts happen
- 48mm valves work for many rims, but deeper carbon wheels may require valve extenders
- Running tubes in gravel tires often needs slightly higher PSI to reduce pinch flat risk
- Customers frequently underestimate how wide modern gravel tires have become
2. Typical Customer Searches
- “700x45 presta tube”
- “gravel bike inner tube”
- “700c tube for 50c tires”
- “29er presta tube”
3. Often Replacing
- Punctured gravel tubes
- Tubeless emergency repairs
- Old dried-out commuter tubes
4. Good Fit / Not A Fit
- Good Fit: Gravel bikes, touring bikes, bikepacking setups, all-road bikes
- Not A Fit: Deep aero road wheels needing long valves, Schrader valve systems
5. Recommended Shop Pairings
- Tire sealant
- Gravel tire upgrades
- Tubeless conversion service
- CO2 inflator or mini pump
6. What Customers Compare This To
- Continental Tour tubes
- WTB inner tubes
- Specialized standard tubes
- Tubolito gravel tubes
