Does the Presta valve adapter have a valve core depressor? I want to know is whether a pressure gauge attached to the chuck will show tire pressure

Yes, this can function with gauges and inflators as long as the fitting are 1/4 npt. Hope this helps.

If i purchase new 2.0 compressor can i attach this chuck direct to compressor hose like i do with a schader ball chuck. If it has auto stop built in.

This Jaco Lightning air chuck does have auto stop. When removed from tire, air does not escape. She threads onto hose for secure fit, using standard teflon tape or putty to seal the threads. Surprisingly high quality product, metal chromed body, not plastic, made in USA. Highly recommended.

I have a lezyne floor pump with abs-1 pro chuck. i am dissatisfied with the lezyne chuck. can i simply screw the jaco onto the lezyne?

This chuck is compatible with 1/4" NPT fittings. We recommend viewing the specs of your current item to verify the fitting.

Will this chuck still lock onto a presta valve if the valve core has been removed?

I use it this way to seat the bead on my MTB tires (Specialized Butcher 27.5 x 2.6''). Since I already remove the presta valve core to add sealant, saves a little time by just twisting on this adapter and knowing ALL of the air is going into the tire. Versus using a blow gun and worrying it may not seat if it doesn't get enough air in there fast enough.

Desertcart Logo

Deliver to Malaysia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🚴‍♂️ Lock, Twist, Inflate—Ride Ready in Seconds!

BUILT TO OUTLAST - Crafted from high-density aluminum alloy and backed by a lifetime warranty—this is the last air chuck you'll ever need.
EFFORTLESS ACCESS - 90° angled aluminum body with full 360° swivel head easily navigates tight wheel spokes and tricky angles.
SECURE EVERY RIDE - Military-grade TwistLock system guarantees a leak-proof, rock-solid seal on both Presta & Schrader valves.
DUAL VALVE MASTERY - Seamlessly switch between Presta and Schrader valves for all your bike types—road, mountain, or fat tire.
INFLATE IN A FLASH - Quick-release sleeve lets you disconnect instantly with zero air loss—no more wasted pressure or time.

The JACO Lightning Bike Tire Air Chuck (L3-Series) is a premium 2-pack air chuck set engineered for professional-grade bike tire inflation. Featuring patented TwistLock technology, it ensures a 100% airtight seal on both Presta and Schrader valves. Its quick-release sleeve prevents air loss during disconnection, while the 90° angled, 360° swivel aluminum body offers unmatched ease of use in tight spaces. Designed for use with inline inflator tools and built to last with a lifetime warranty, this tool is essential for serious cyclists demanding speed, precision, and durability.

Specifications

Compatible with	Presta and Schrader Valve Stems
Shape	Round
Material Type	Aluminum alloy
Number of Pieces	2
Features	2-in-1 bike air chuck features settings for presta and schrader valve stems, Features 90 degree body with fully rotational swivel & built to last from military-grade solid steel, Ideal for all bicycle tires utilizing either Presta or Schrader valve systems, Open flow air chucks require setup with tire gauge or inflator (1/4 inch NPT) to control air flow from air compressor with precision for tire inflation. Not recommended to connect directly to air compressor hose line., Patented "AirLock" internal locking system provides 100% air tight seal to tire valve stem, Quick-release sleeve quickly disconnects chuck from tire with absolutely no air loss, Universal 1/4 inch NPT female threads for maximum compatibility to your tools
Usage	road cycles, mountain bike, fat tire bikes, etc
Batteries Included?	No
Brand	JACO Superior Products
Manufacturer	JACO Superior Products
Item model number	Q9-4IUD-QFOM
Package Dimensions	14.7 x 7.6 x 2.7 cm; 91 g
ASIN	B07ZHLX9XD

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.