The APEX Rapid Precision Valve (RPV), a patentedproduct developed by Apex Designs in the USA, is a high-performance tire rapiddeflation system designed specifically for off-road enthusiasts.

It directly replaces the original factory valve stem,enabling deflation in seconds without removing the valve core. Actual testsdemonstrate that a 35-inch tire deflates from 35 PSI to 10 PSI in under 15seconds.

This innovative product is exceptionally easy tooperate. Its unique toggle switch design allows users to precisely control airrelease, effortlessly achieving their target tire pressure and completelyeliminating the tediousness and imprecision of traditional deflation methods.

In the world of off-road exploration, adjusting tirepressure to suit varying road conditions is a highly effective strategy toenhance vehicle performance and capability.   Specifically,appropriately lowering tire pressure increases the tire's contact patch,significantly improving traction and navigability on low-adhesion surfaces likesand and snow.

However, traditional methods of deflating tires, suchas pressing down on or completely removing the valve core, are ofteninconvenient and inefficient. The APEX Rapid Precision Valve is designed tostreamline this process, making tire pressure adjustment significantly moreefficient and controllable.

As an officially authorized importer and distributorof RAYS Japan, APEX has appointed Shenzhen Zero Racing as the authorizedgeneral agent for RAYS products. Consequently, domestic customers can placeorders through us.

This product offers off-road enthusiasts a dependabletire pressure adjustment solution, enhancing the driving experience acrossvarious terrains.

Three Steps to Precise Control

1. Unscrew the dust cap and connect the tire pressuregauge: No need to disassemble any core components; simply connect the tirepressure gauge to monitor pressure in real-time.

2. Slide open the valve cover plate and observepressure release in real-time: With a gentle flick, deflation beginsimmediately. Control the deflation progress by precisely reading the tirepressure gauge.

3. Close the cover plate and screw back the dust cap:Close the valve once the target tire pressure is reached, and the operation iscomplete.

The entire process is simple and intuitive, allowingfor one-handed operation even in complex outdoor environments, significantlyimproving efficiency and accuracy.

APEX Quick Precision Valves are available in standardand XL extended lengths. Select the appropriate size based on your wheel'svalve stem bore depth. Compatible with most aftermarket off-road wheels,including RAYS*.

XL extended lengths ↑

Product Features

Toggle-style air release switch

Passed 1000-hour salt spray test

Fluororubber seal resists chemical corrosion, UVexposure, and ozone

Compatible with VS-650/950 TPMS sensors

Aircraft-grade 7075 aluminum alloy

Includes standard dust cap and anti-theft chain

No drilling required

Precautions:

Measure the valve stem depth of your wheels beforepurchasing to ensure proper length.

A separate adapter kit is required for use withgenuine Toyota or Japanese-made TPMS sensors.

*May be incompatible with certain aftermarket wheelbrands, such as AEV.

Sensor Adapter Kit↑

Learn More About APEX Quick Precision Valve Nozzles

Consult Shenzhen Zero Racing for more information.