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Ensure your tyres remain at optimal pressure with the PVR70 Tubeless Tire Valve, a premium-grade component designed for motorcycles and battery cars. Crafted from high-purity copper and resilient EPDM rubber, this valve stem provides a superior airtight seal. It is a vital upgrade for any rider looking to improve safety and fuel efficiency by preventing gradual air leaks during daily commutes or long journeys.
The PVR70 Tubeless Tire Valve is built to withstand the rigours of the road. The combination of pure copper internals and an EPDM rubber base offers excellent resistance to high pressure, extreme temperatures, and environmental wear. Each valve comes complete with a high-quality core and a secure dust cap, ensuring that the internal mechanism remains free from debris and moisture for long-lasting reliability.
To accommodate a wide range of wheel designs, the PVR70 Tubeless Tire Valve is available in three precise bottom diameters: Small (15mm), Medium (17mm), and Large (19mm). This variety ensures a perfect fit for different tyre types, preventing the common issue of ill-fitting valves that cause slow leaks. The precision engineering allows for a snug, leak-proof installation on most standard motorcycle and electric vehicle rims.
Maintaining wheel balance is essential for a smooth ride, and the PVR70 Tubeless Tire Valve is engineered to be exceptionally lightweight. Depending on the size, each valve weighs between 8.2g and 9.4g, ensuring that it provides robust support without adding unnecessary bulk or causing vibration at high speeds. This attention to weight distribution contributes to improved handling and a more comfortable riding experience.
Whether you are a professional mechanic or a DIY enthusiast, the PVR70 Tubeless Tire Valve is designed for a straightforward installation process. The snap-in design allows for quick fitting during tyre changes, saving time and effort in the workshop. Having a reliable 4-pack on hand ensures you have a complete set of replacements ready for all wheels, maintaining a uniform standard of safety across your entire vehicle.
As battery-powered cars and electric scooters become more popular, the need for specialised components like the PVR70 Tubeless Tire Valve grows. This valve is specifically optimised for the higher torque and varied weight distributions found in modern battery cars and motorcycles. By choosing a valve that is purpose-built for these applications, you ensure that your tyres perform at their peak, regardless of the vehicle's power source.
| Specification | Details |
| Product Name | PVR70 Tubeless Tire Valve |
| Material | Pure Copper + EPDM Rubber |
| Available Sizes | Small (15mm), Medium (17mm), Large (19mm) |
| Weight (per unit) | 8.2g (S), 9.0g (M), 9.4g (L) |
| Application | Motorcycles & Battery Cars |
| Package Includes | 4 x Valve Stems (with Core & Cap) |
When upgrading your vehicle's wheels, the importance of a high-quality tire valve cannot be overstated. A PVR70 Tubeless Tire Valve serves as the primary gatekeeper for your tyre's air pressure; if it fails, even the most expensive tyres will lose performance. When selecting a valve, look for materials like EPDM rubber, which is significantly more durable than standard natural rubber. EPDM is known for its ability to resist "ozonisation" and cracking caused by prolonged exposure to sunlight and road chemicals, which are the most common causes of valve-related air leaks.
The "PVR70" designation refers to the specific angled design of the valve, which is particularly useful for smaller wheels found on motorcycles and battery cars. This angle provides easier access for air pumps and pressure gauges, especially in tight spaces between the wheel spokes or near the hub motor. Before purchasing, it is crucial to measure the valve hole in your rim to ensure you select the correct bottom size. A 15mm base is common for standard bikes, while larger 19mm bases are often required for heavy-duty rims or specific electric vehicle designs.
Airtight integrity depends heavily on the valve core and the cap. A professional-grade PVR70 Tubeless Tire Valve will include a nickel-plated or pure copper core that resists corrosion. This is vital because a corroded core can become stuck, making it impossible to adjust tyre pressure or resulting in a slow, undetectable leak. Additionally, a high-quality cap with an internal rubber seal provides a secondary layer of protection, ensuring that even if the core fails slightly, the air remains trapped inside the tyre.
Weight and balance are critical for high-speed stability. In a motorcycle, even a few grams of un-sprung weight can affect the centripetal force of the rotating wheel. By choosing a lightweight copper and rubber valve, you minimise the need for excessive lead balance weights on your rims. This results in a "cleaner" wheel setup and smoother rotation, which reduces wear on your wheel bearings and suspension components over time. Always ensure your valves are replaced every time you fit new tyres to maintain this level of performance.
Environmental factors like road salt, moisture, and extreme heat can degrade lower-quality valves within a single season. A premium PVR70 Tubeless Tire Valve is designed to maintain its elasticity and seal in temperatures ranging from freezing winters to scorching summer tarmac. This thermal stability prevents the rubber from becoming brittle, which is the leading cause of sudden valve failure. For riders who commute in all weather conditions, investing in a copper-reinforced valve is a non-negotiable safety requirement.
Finally, consider the value of a multi-pack. Purchasing a 4-pack of valves ensures that you have a consistent set for your vehicle and
spares for the future. Consistency in valve age and material quality across all tyres ensures predictable performance and simplifies your
maintenance routine. Whether you are prepping for a long-distance tour or just performing routine city maintenance, having a reliable set of
PVR70 valves ensures that your tyres stay inflated and your rides remain safe and efficient.
Will the PVR70 valve fit a standard electric scooter rim?
Yes, as long as your rim uses a tubeless setup and the hole matches one of the three bottom sizes (15mm, 17mm, or 19mm).
Is pure copper better than aluminium for tyre valves?
Pure copper offers excellent corrosion resistance and strength, ensuring the valve core remains secure and the thread does not strip easily.
How do I know which bottom size (15mm, 17mm, or 19mm) I need?
You should measure the diameter of the valve hole on your rim or check your vehicle's manual before selecting the size.
Does this 4-pack include the valve caps?
Yes, each of the four PVR70 Tubeless Tire Valves comes complete with a high-quality core and a protective cap.
Can these valves be used with inner tubes?
No, these are specifically designed for tubeless tyre systems found on modern motorcycles and battery cars.
Why is EPDM rubber used for these valves?
EPDM is a superior synthetic rubber that resists cracking and aging caused by UV rays and extreme weather conditions.
Are these valves suitable for high-speed motorcycles?
Absolutely; their lightweight design and secure seal make them ideal for maintaining balance and pressure at various speeds.
Do I need special tools to install these valve stems?
A standard valve puller tool is recommended to ensure a secure snap-in fit without damaging the rubber base.
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Delivery times may vary based on location, order volume, and courier schedules. Some rural areas may take longer.
If your order hasn’t arrived within the estimated timeframe, please contact us: contact@giftdeal.com.au
A: Most orders are delivered within 7–21 working days Australia-wide. Local deliveries may arrive sooner.
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If you have other questions about sizing, compatibility, or features, please check the product description or reach out to our support team.
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