

🔩 Master belt tension like a pro—because your ride deserves precision.
The Gugxiom Belt Tension Gauge is a robust, easy-to-use tool designed to measure belt tension with a precise 10 lb force. Featuring a universal U-shaped bracket and a clear, durable scale, it ensures accurate, repeatable readings for motorcycles, ATVs, and vehicles. This tool helps extend belt life by enabling proper tension adjustments, reducing noise and wear, and is a must-have for any serious mechanic or DIY enthusiast.


















| ASIN | B0BQYZ9TZG |
| Best Sellers Rank | #16,272 in Automotive ( See Top 100 in Automotive ) #18 in Engine Timing Belt Tools |
| Brand | Gugxiom |
| Customer Reviews | 4.5 4.5 out of 5 stars (495) |
| Date First Available | December 26, 2022 |
| Item Weight | 2.46 ounces |
| Item model number | Gugxiomfs3t85qrnx |
| Manufacturer | Gugxiom |
| Manufacturer Part Number | 011 |
| Product Dimensions | 8.26 x 2.76 x 0.79 inches |
| Special Features | DEFAULT |
E**N
Excellent Tool – Takes All the Guesswork Out of Belt Tensioning – 5/5 Stars
I’ve been turning wrenches on cars, trucks, and even some small equipment for years, and this belt tension gauge (the classic plunger-style one, similar to Gates Krikit or OTC equivalents) is one of those “why didn’t I buy this sooner” tools. Pros: • Super accurate and repeatable – No more relying on the “thumb press” method or guessing deflection. You get consistent readings every time, which means belts last longer, no slipping, reduced noise, and less wear on pulleys/bearings. • Dead simple to use once you get the hang of it – Press at the midpoint of the belt span, read the scale where the o-ring stops (or plunger aligns), and compare to your vehicle’s spec chart. Takes seconds after the first couple tries. • Built tough – Solid metal construction with a clear, durable scale (no peeling stickers on the good ones). It feels like it’ll last forever in a toolbox. • Affordable game-changer – For the price, it pays for itself quickly by preventing premature belt failure or over-tightening that kills bearings. Way better than cheap knockoffs with flimsy springs. • Versatile – Works great on V-belts, serpentine belts, and many timing/accessory setups (as long as you have the right span and force specs from the manufacturer or app). Cons: • Learning curve on the first use – You need to look up the correct deflection force and span for your specific belt (from a manual, Gates app, or manufacturer chart). It isn’t plug-and-play like a sonic meter, but that’s true for any mechanical gauge. • Not ideal for super-tight engine bays – The tool needs decent access to press perpendicular to the belt. In cramped spots, you might need extensions or creativity (but most mechanics deal with this anyway). • Requires reference specs – Without knowing the target deflection/force for your belt, it’s just a fancy deflection measurer. But that’s not really the tool’s fault – good instructions or a quick online search fix it. Overall, if you’re tired of belts squealing, wearing out early, or throwing them because of improper tension, grab one of these. It’s precise, reliable, and has become a permanent part of my toolkit. Easily 5 stars – highly recommended for any serious DIYer or pro mechanic! 🚗🔧
J**.
Great tool
Works as it was meant to be used.
A**R
Works.
Cheap but works for what you need.
B**E
671
Great to all to have, easy to use. Worth it price.
D**A
Great for doing you own maintenance checks.
Works as described. Have a 2021 HD cruiser.
F**A
easy to use
own a harley? do your own maintenance? then this tool is a must have for proper belt tension
V**L
Works
Works as it should. Better to use a tape measure than rely on o rings. Marking barely legible
C**.
Buy it!
Buy it, cost wise, this is the most useful 10$ tool I own. It completely eliminates the “yup feels good to me” method of setting deflection. Contrary to popular belief, deflection is important. Get it
R**T
Great little tool
U**7
Wie beschrieben...
M**O
Worked exactly as it should, perfect.
H**0
Ottimo
O**.
Très pratique, assez simple d'utilisation
Trustpilot
3 days ago
2 months ago