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Max 60 PSI Range
Over 35 Years of Experience
JACO tools are designed, engineered, and calibrated at our industrial facility in Crystal Lake, Illinois, and inspected for quality in the Rocky Mountains of Colorado by our team with over 35 years of experience in the pressure tools industry.
- Calibrated accurate
- Built to last
- Quality checked
- Designed in Colorado
High Performance Bike Tools by JACO
MBX-60 Presta Tire Pressure Gauge for Bikes - 60 PSI | MTB & XC Series
Never be without a reliable tire pressure gauge for your bike. This ultra compact & rugged air gauge is designed for use on presta valve equipped bike tires for mountain (MTB) & cross-country (XC) bikes. This accurate bike tool was developed by the JACO team after shredding many miles of rugged trails in the Rocky Mountains. Calibrated accurate to ±1.5% (Mid Scale) for maximum accuracy in the 20-40 PSI range.
- Important: this gauge is for PRESTA valves only. Will NOT work with Schrader valves.
- Includes hard shell zippered storage case that easily stores away in your backpack or tool kit
- Compatible with bike tires equipped with Presta valve stems (does NOT work with Schrader valves)
- Large 2 inch glow-in-dark dial face with easy-to-read PSI scale (Max 60 PSI)
- Ideal for mountain & cross-country bike tires that run between 20-40 PSI.
- Rugged 90 degree brass presta chuck easily gets in between the bike wheel spokes to quickly measure tire pressure
- Built-in air bleeder valve allows you to release air from overinflated tires to fine tune your PSI
- Rubberized shock-resistant gauge head cover protects the tool from drops, impact, and vibration
- PSI reading holds on dial face until the reset button is pressed to zero reading
Key Features:
Direct 90 Degree Presta Nozzle
The rugged right angle brass presta air chuck easily gets in between the spokes off your bike tires to take the air pressure measurement. Only compatible with Presta valve stems (does not work w/ Schrader type).
Air Bleeder Valve
Quickly fine tune the pressure in your bike tires by holding down the air bleeder valve to release air from overinflated tires. Enjoy longer lasting & better performing tires thanks to proper inflation.
Pressure Reading Hold
All PSI readings will lock-on to the dial face until the pressure reset button on the brass nozzle is pressed to zero reading. This allows you to check reading after disconnecting gauge from tire valve stem.
High Accuracy
The glow-in-dark Max 60 PSI scale is optimized for enduro and mountain bicycles. Factory calibrated to meet or exceed ANSI B40.1 accuracy standards.
Includes Hard Shell Protective Storage Case
The MBX-60 Series by JACO comes with a heavy duty, protective storage case with an insulated foam insert, so you can easily store away your air gauge in your trail bag or bike tool kit when not in use. The hard shell protective case shields the gauge from shock, impact, and vibrations - so your tool can stay reliable, calibrated, and accurate for many years.
Proud Sponsor of COMBA
JACO is a "double black diamond" sponsor of the Colorado MTB Association (COMBA). JACO has helped support the funding & development of numerous MTB trails in partnership with COMBA. COMBA is an organization dedicated to outdoors/nature conservation & trail system planning and development in CO.
Delmarva Denizen
August 7, 2025
Excellent gauge for the shop or mobile toolbox. Connects to valves firmly and correctly, reads well and bleeds well. Well worth the price. Not ultralight or ultraportable, so better look elsewhere for that.
Chad
July 20, 2025
Im replacing my old topeak digital gauge Ive had for years. Had a small issue with my first Jaco and customer support was great, remedied my problem with in a few days! The gauge seems well built and very accurate! With mountain bikes and especially fat/plus tires bikes it will be nice to get my pressures dialed in with the 30psi and under Jaco! I run 9 to 24 psi in all my mountain bikes so this gauge works out perfect! Hopefully it lasts many years. The glow in the dark feature is really nice as well! It also makes a good seal around the presta valve. You can let air put with the bleed valve while the gauge is connected. It holds the reading even after you disconnect it which is nice. If youre looking for a well made accurate gauge look no further than the Jaco FTX30.
deo
July 17, 2025
works well and fits in saddle bag
Terry Parris
July 12, 2025
This is the first time I've bought this type of tire pressure gauge for bicycle tires. Reason I bought it was, it was entirely analog. Most digital meters require batteries including the gauge built into my Lezyne MFD XL tire pump. Batteries eventually end up in a landfill, thus this purchase. I've used it once already. Very accurate. I'd rate the accuracy as the same as or better than Milton gauges i've used before. The best thing I like about this gauge is the simplicity of use and it's ability to hold the reading after it's off the valve it was made for. The included case in my opinion was overkill. This gauge is built tough enough to not require the case. It is a nice touch though for the price. I could have bought a "made in China" knockoff for less money but the meeting or exceeding the ANSI standards was what prompted me paying more for this one. That and I read some other reviews on various websites stating Jaco made some of the best gauges on the market. We'll see how durable this is over time. At this point, I'd purchase it again once it wears out.
Melissa
July 5, 2025
I purchased this to check the pressure in my mountain bike tires. It's very well made and easy to use. Because it only goes up to 30 PSI, the gauge is easy to read and fine-tune the pressure. Very happy with this purchase and highly recommend this item.
Caz
May 14, 2025
I use this tire pressure gauge for my bike that has presta valve stems and is easy to use and accurate and fast shipping.
E. Tillema
April 30, 2025
Comes with a lovely durable protective case. Works great. Glad I bought it.
Austin James
April 24, 2025
Frustrated with the inaccurate pressure gauge attached to my bike pump, I ordered three competing Presta valve pressure gauges: GODESON Presta Valve Pressure Gauge 30 PSI (12.99), Accu-Gage Presta Valve MTB CX Tire Pressure Gauge 60psi ($19.95), and JACO MBX-60 Presta Tire Pressure Gauge for Bikes 60 PSI ($22.90).The GODESON leaked, and couldn't produce the same measurement from one attempt to the next. Its build quality also seemed to be much lower. It was returned. Both the Accu-Gage and JACO models were consistently accurate, reliable, solidly built, and seemed to be good values for the money.The JACO gauge attaches solidly to the Presta value, does not leak, and holds the pressure steadily after you remove it. You can press the button to release pressure while still attached. It also came with a little case. I won't know how it will hold up long-term until I use it for awhile, but it seems well built, and a decent value for the money. Wish it was Made in USA.
C D.
February 5, 2025
Accurate reading for its pressure range.
Robert Houle
January 24, 2025
Bonne achat et je recommande.
steve ponta-garca
January 20, 2025
parfait et tres bonne qualité
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