Why does only a little bit of air come out when i turn valve om?

Thank you for your question. Please try to replace a new Co2 cartridge to inflate tire again.And open a little more the stem switch knob when in use.

Without a gauge, how do you know when to stop inflating the bike tire with this product?

Squeeze the tire. With thumb and finger on both side walls or with one on the rim and the other on the tire tread. If you do this normally for every time you normally pump up the tires with a pump and gauge, then you'll be close enough for the road side emergency purposes this inflator is intended for.

Why wont aor go into tire?

hi, assuming the regulator is good and the c02 cartiridge is good, it is important to make sure you thread the cartridge until it breaks the seal and is snug. loosen the presta valve, press the regulator and cartridge onto the presta valve. open/unscrew the control valve to set the rate of inflation. it should work. if not, the company offers a lifetime warranty and technical support. https://www.amazon.com/gp/product/B08N9WR3L2/ref=ask_ql_qh_dp_hza there are pictures with instructions at that addie. good luck

can your store these c02 cartridges after first use or its one time one cartridge? sorry just got my first bike and looking to get pump so I dont know

There is a valve to release air from the cartridge to the tire. As long as you tighten the valve it will keep any remaining compressed air in the cartridge. So it just depends on how much air you release to determine how many times you will use it.

BriskMore CO2 Inflator Kits with 9X16g or 5 X 16g CO2 Cartridges, Presta and Schrader Valve Compatible, Bike Tire CO2 Pump, Included Insulated Sleeve

Product ID: 387270257

Details

Brand
BriskMore
Colour
A:5X16g CO2
Item weight
0.03 Kilograms
Material
Alloy Steel
Power source
Manual

⏱️Inflates tires in seconds

♻️Eco-friendly recycled steel cartridges

⚙️Precision CNC-machined aluminum alloy

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VT17017

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Inflate Fast, Ride Faster—Never Miss a Mile!

ECO CONSCIOUS DESIGN - Cartridges made from recycled steel with rust-resistant zinc coating—ride green, ride smart.
RAPID INFLATION POWER - Get back on the road in seconds with precise, adjustable CO2 flow control.
DURABLE LIGHTWEIGHT BUILD - Crafted from heat-treated aluminum alloy and alloy steel for lasting performance at just 58g per cartridge.
SAFETY CONVENIENCE INCLUDED - Insulated sleeve protects your hands from cold cartridges, plus spare washers for leak-proof reliability.
UNIVERSAL VALVE COMPATIBILITY - Seamlessly fits both Presta & Schrader valves—no adapters needed.

The BriskMore CO2 Inflator Kit features a precision CNC-machined aluminum alloy inflator head compatible with both Presta and Schrader valves. It includes five 16g recycled steel CO2 cartridges with zinc coating for rust resistance, delivering rapid tire inflation in seconds. Lightweight and compact, this kit comes with an insulated sleeve for safe handling and spare washers to ensure a leak-free seal, making it the perfect on-the-go solution for cyclists demanding reliability and speed.

Specifications

ASIN	B08N9WR3L2
Best Sellers Rank	#37,346 in Sporting Goods ( See Top 100 in Sporting Goods ) #11 in Bike CO2 Pump Systems
Brand Name	BriskMore
Color	A:5X16g CO2 cartridges
Customer Reviews	4.6 4.6 out of 5 stars (1,380)
Item Weight	0.03 Kilograms
Manufacturer	BriskMore
Material Type	Alloy Steel, Aluminum
Maximum Pressure	60 Pound per Square Inch
Operation Mode	Manual
Power Source	Manual
UPC	757233511376
Unit Count	5.0 Count

Reviews

F**A

My husband bought these as he recently had a puncture out on a bike ride, and a friend fortunately had one of these to hand. Sorted the job out. Compact to store en route and effective in puncture emergencies.

11.09.2025

C**E

Kam letztens zum ersten Mal nach einem Platten zum Einsatz. Funktioniert wahnsinnig gut!

7.11.2025

D**D

Small size fits in my pocket with no issues

11.02.2026

I**T

This is so simple to use. I tried it on a couple of tyres to get the hang of it. Mini cylinders screw in easy and remove easily when used. The tyre pumped up in seconds. The valve is really good and sensitive to how much you open it. A great buy.

1.10.2024

M**S

Robuste lösung mit Power. Hab es zum Reifen tauschen von Motorrad Enduro Schlauchreifen angeschafft.

8.04.2026

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VT17017

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

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