Zefal Twin Graph Tyre Pressure Gauge – A Handy Tool for Dialled-In Pressure

Not sure if your tyres are too hard, too soft, or just right? The Zefal Twin Graph Tyre Pressure Gauge takes the guesswork out of inflating your tyres. Whether you’re a meticulous roadie chasing marginal gains or a casual rider who just wants a smooth, safe ride, this pocket-sized tool makes it easy to get your pressures spot on.

Why It’s Nice to Have (But Not Critical)

Can you survive without one? Sure. But if you’ve ever pumped up your tyres, given them a squeeze, and hoped for the best, this little gadget will show you exactly where you stand. The analogue dial gives a precise pressure reading in both bar and PSI, so you can optimise your ride quality, improve grip, and even reduce the risk of flats.

Who Would Want One?

• Road cyclists who need precision for speed and efficiency.
• Gravel and MTB riders looking to fine-tune pressures for comfort and traction.
• Commuters who just want to avoid underinflated tyres slowing them down.
• Bike mechanics and home tinkerers who love having the right tool for the job.

How It Works

Simply press the gauge onto your Presta or Schrader valve, and the easy-to-read dial instantly shows your tyre pressure. No batteries, no complicated setup—just a quick, reliable reading whenever you need it.

A small but mighty tool that keeps your ride rolling smoothly—because when it comes to tyre pressure, accuracy makes all the difference.

Specs

• Fits onto presta or schrader valves making it effectively a unit that will fit onto nearly all bicycles
• Max 160 PSI (11 BAR)
• Weight 37g
• Dimensions (approx) 100 x 45 mm
• Made in France