TPU Road Bike Inner Tube For 700x35-50c Gravel With Presta Valve
Swap out bulky rubber for this lightweight TPU road bike inner tube. Designed for gravel rides and fast road spins, it bends smoothly around sharp edges. The premium blend retains steady pressure across bumpy routes. You climb faster because the forty-six gram body cuts rotational weight. Choose the right valve length to match your wheel rim without hunting for adapters. Tough walls handle wide gravel tyres up to fifty millimetres comfortably.
Benefits & Tips
Keep your weekly mix of farm-to-town commutes rolling smoothly.
- Pre-inflate safely: always point the valve toward the hub before adding any air.
- Round it gently: pump lightly until the tube forms a perfect circle inside the casing.
- Stick to a hand pump: use a steady floor pump to protect fresh seams during setup.
Product specifications
- Material: Thermoplastic polyurethane stays flexible and tough on rough trails.
- Size: Seventy c covers tyre ranges from thirty-five to fifty c.
- Valve: Presta style offers four point five and six point five centimetre extensions.
- Weight: The package delivers roughly forty-six grams per single tube.
- Fits: Works well on gravel racks and twenty-nine inch hardtails alike.
Package includes: One GUSTAVO branded inner tube and standard installation paperwork.
Warnings & Reminders
Never expand this tube while it sits loose on the ground. Overfilling without an outer tyre applied will stretch the seam permanently. Always verify valve reach on narrow carbon wheels before riding off.
Language support: English.
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