WYMECT 90 Degree Aluminum Alloy Motorcycle Tire Valve Stem | Tubeless Rim Valve

Key Features

• Corrosion-Resistant Shell — The aluminum alloy shell gives the valve stem high strength and corrosion resistance.
• Rubber Seal Ring — The high-density rubber seal ring resists aging and performs in high or low temperatures, helping prevent leaks.
• 90-Degree Bent Design — The bent shape makes the valve stem easy to carry, store and install on the wheel.
• Bolt-On Installation — Direct bolt-on installation allows a simple replacement without special tools.
• Tubeless Valve Design — Built for tubeless valves, it helps prevent unsafe factors caused by auto vacuum valve punctures or rollovers.

Product Specifications

• Material: Aluminum Alloy, Rubber
• Rim hole diameter: 1.13 cm / 0.44 in
• Pack: 1 motorcycle tire valve stem

What It Is / How It Works

This motorcycle tire valve stem is a 90-degree angled rim valve for tubeless tires. Its aluminum alloy shell and rubber seal ring make up the body and seal, and the bent shape sets the valve at an angle for access on certain rims. Tubeless valve stems sit in the rim hole and hold air in the tire without an inner tube.

Who It's For / Use Cases

Motorcycle owners replacing an old or leaking tubeless valve stem are the typical buyers for this type of part. DIY mechanics who prefer a simple bolt-on swap at home can fit it without a shop visit, and riders who want a corrosion-resistant valve stem for long-term use will find the aluminum alloy shell suits that need.

How to Use / Care

1. Measure the rim valve hole and confirm it is 1.13 cm (0.44 in) across before fitting.
2. Use the valve stem on tubeless motorcycle tires only, because it is not intended for use with inner tubes.
3. Bolt the valve stem into the rim hole by hand or with basic tools, with no special tools required.

How to Choose

Start with the rim valve hole size, since a valve stem must match the hole it passes through. Next, confirm the tire is tubeless, because this type of stem is made for tubeless use. Finally, consider the rim shape: a 90-degree bent stem can be easier to reach on some rims where a straight stem is harder to access.

Frequently Asked Questions

Will this valve stem fit my motorcycle rim?
It requires a rim hole diameter of 1.13 cm (0.44 in). Check the valve hole size on your rim before ordering to confirm the fit.

Is this valve stem for tubeless tires only?
It is designed for tubeless motorcycle tires and is not intended for use with inner tubes.

Do I need any special tools to install it?
You can install it by hand or with basic tools, because the valve stem uses a direct bolt-on design.

Is the 90-degree angle design difficult to work with?
The bend gives better access to the valve hole on certain rim shapes where a straight stem is harder to reach.

How long will this aluminum alloy valve stem last?
The aluminum alloy shell is corrosion-resistant, and the high-density rubber seal ring is designed to resist aging and perform in high or low temperatures.