VS-8-45° / VS-8-90° Metal Valve Stem Angled Clamp-In Tire Valve Stem for Custom Wheels
VS-8-45° and VS-8-90° Metal Valve Stems are premium clamp-in tire valve stems designed for tubeless wheels requiring improved accessibility, durability, and a clean appearance.
Unlike traditional straight rubber snap-in valve stems, the VS-8 series features a chrome-plated metal construction with a bolt-in installation design, providing excellent mechanical strength and stable sealing performance. The angled designs help create additional clearance between the valve stem and wheel components, making tire inflation easier in applications with limited space.
The VS-8-45° and VS-8-90° valve stems are widely used for custom wheels, motorcycles, trailers, performance vehicles, and specialty wheel applications.
Metal MaterialRust and corrosion resistance, durable and long-lasting.
Clamp in installationHigh speed driving with bumps and no detachment, better air tightness.
Special for vacuum tiresStandard specifications, compatible with the vast majority of motorcycle wheels.
Technical Product Data
Product Name
VS-8-45° / VS-8-90° Metal Valve Stem
Valve Type
Clamp-In Metal Tire Valve Stem
Material
Chrome Plated Metal
Bend Angle
45° / 90°
Rim Hole Size
0.453 inch (11.5mm)
Installation Type
Bolt-In
Application
Tubeless Wheels
Working Pressure
Up to 65 PSI
Advantages of VS-8-45° / VS-8-90° Metal Valve Stem
VS-8-45° and VS-8-90° Metal Valve Stems are chrome clamp-in tire valves designed for custom wheels.Chrome metal construction provides a clean and premium appearance suitable for customized wheels.
Compared with conventional rubber valve stems, metal clamp-in valve stems offer improved resistance against aging, deformation, and environmental exposure.
Lightweight & Stylish Appearance
Reliable Sealing Performance
Easy Tire Maintenance
OEM Manufacturing Support
VS-8-45° vs VS-8-90° Difference
Model
VS-8-45°
VS-8-90°
Angle
45 Degree
90 Degree
Main Advantage
Balanced design between appearance and accessibility
Maximum clearance and easier inflation in tight spaces
Product Advantages
45 Degree and 90 Degree Angled Design
Angled valve stems are especially useful on motorcycle wheels and custom wheels where straight valve stems may be difficult to access.
Rurable Chrome Metal Construction
High-quality metal materials with chrome plating treatment.Suitable for long-term outdoor and high-frequency service environments.
Reliable Clamp-In Sealing Structure
The bolt-in design uses sealing grommets and fastening components to ensure a secure connection between the valve stem and wheel rim
Application
VS-8-45° and VS-8-90° valve stems are suitable for:
They are commonly selected by tire shops, wheel manufacturers, and aftermarket distributors requiring durable metal valve solutions.
Standard Box Packing with Custom Branding Support
100PCS / Box
Regular packing unit for wholesale, workshop and distributor replenishment.
OEMLabel & Carton
Custom labels, carton marks and brand packaging can be arranged for market-specific orders.
ODMSpecification Support
Tape, slitting, surface treatment and packaging can be adjusted according to customer needs.
TR48E Installation Guide
01Remove the Old Valve
Remove the existing valve stem and clean the valve hole surface.
02Install VS-8 Tire Valve
Insert the VS-8 valve stem through the wheel hole and install the sealing washer and nut.
03Tighten and Check
Tighten according to recommended torque and perform an air leakage test.
Tip:After installing the valve nozzle, it is necessary to perform dynamic balancing again.
Controlled Details from Weight Accuracy to Finished Packing
01100% Airtightness Sealing Test
Eliminate chronic air leakage and unstable tire pressure.
02Tensile / Torque Testing
Simulate high-speed vibration to prevent detachment, thread slippage, and rubber seat detachment.
03Environmental Testing
Salt spray rust prevention test and high and low temperature cycling test.
04Size / Appearance Inspection
Ensure universal 11.3mm standard wheel hub aperture, thread standard, and flawless appearance.
Review Screenshots
Frequently Asked Questions
What is VS-8 valve stem?
VS-8 is a chrome metal clamp-in tire valve stem designed for tubeless wheels. It is available in angled versions including 45-degree and 90-degree designs.
What is the difference between VS-8-45 and VS-8-90?
The difference is the bending angle. VS-8-45 has a 45° outlet angle, while VS-8-90 uses a 90° right-angle design for better clearance in tight wheel spaces.
What size rim hole does VS-8 fit?
VS-8 valve stems typically fit standard 0.453 inch (11.5mm) valve holes.
Can VS-8 be used for motorcycles?
Yes. The angled metal design makes VS-8 suitable for many motorcycle and specialty tubeless wheel applications.
