31-Inch Tire Inflator Hose Extension Kit with 90° Lock-On Air Chuck

Upgrade your tire inflation setup with this 31-inch Braided Flexible Tire Inflator Hose Adapter Kit. Engineered for convenience, durability, and a completely leak-free experience, this extension hose features a 90° thumb-press lock-on air chuck that snaps securely onto standard Schrader valve stems — no air leakage, no hassle. The reinforced nylon-wrapped rubber hose is tough yet highly flexible, giving you the reach you need for hard-to-access valves on cars, motorcycles, bicycles, and light trucks.

Made in Mainland China.

⚠️ Maximum operating pressure: 200 PSI. Not suitable for heavy-duty trucks or heavy vehicles.

Key Features

✅ Standard Schrader Valve Thread: US-standard fine thread (0.305" OD × 32 TPI) — matches car and motorcycle tire valve stems perfectly.
✅ Wide Compatibility: Works with most bikes, motorcycles, cars, and light trucks; includes Presta valve adapter and 2 converting nuts for versatile use.
✅ Leak-Free Lock-On Chuck: The 90° thumb-press mechanism locks tightly onto the valve stem for a secure, airtight seal every time.
✅ 31" Extended Reach: Reinforced nylon-wrapped rubber construction delivers excellent flexibility and durability, ideal for inner-wheel-well valves.
✅ Complete Kit: Everything you need in one package — hose, nuts, and adapter included.

Product Specifications

Hose Length	31 inches (80 cm)
Color	Black with Brass Fittings
Air Chuck Type	90° Lock-On Thumb Press
Material	Brass fittings + Nylon-wrapped rubber hose
Connection Thread	Schrader Valve Fine Thread (0.305" OD × 32 TPI)
Max Pressure	200 PSI
Application	Cars, bicycles, motorcycles, light trucks

What's in the Box?

🎁 1 × 31-Inch Tire Inflator Hose Adapter
🎁 2 × Common Converting Nuts
🎁 1 × Presta Valve Adapter

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For more information on safe tire inflation practices, visit the U.S. National Highway Traffic Safety Administration or refer to the U.S. Consumer Product Safety Commission (CPSC) for product safety standards.

Learn more: Continental tire

Frequently Asked Questions

Q: Is this tire inflator hose compatible with Presta valves as well as Schrader valves?

A: Yes! The kit includes a Presta valve adapter and 2 converting nuts, making it compatible with both Presta valves (common on road bikes) and standard Schrader valves found on cars, motorcycles, and most bicycles.

Q: What is the maximum pressure this inflator hose extension can handle?

A: This hose is rated for use up to 200 PSI, which is suitable for cars, light trucks, motorcycles, and bicycles. It is not designed for heavy-duty trucks or vehicles requiring higher pressures.

Q: How does the 90° lock-on air chuck work?

A: Simply press the thumb-release lever, place the chuck over the valve stem, and release — the chuck locks on automatically for an airtight seal. To disconnect, press the thumb lever again. No wrenches or tools needed.

Q: Will the 31-inch hose give me enough reach for hard-to-access valves?

A: Absolutely. The 31-inch (80 cm) reinforced nylon-wrapped rubber hose is specifically designed to reach valves recessed behind spoke wheels, mudguards, or tight wheel wells where a standard chuck cannot reach easily.