Fumpa Gauge GSRD so you're always in the

so you're always in the right gear

the Spring Classics

The aggressive teeth design provides better chain retention for a smoother

over long distances

Brake caliper: aluminium (anodized)

Fumpa Gauge GSRD so you're always in theFumpa Pumps wanted to develop a truly portable tyre pressure gauge that can be taken anywhere. So we came up with the ultimate key ring gauge! The Fumpa Gauge is designed to clip onto your keyring or bag so you can take it anywhere. Its USB Type C rechargeable so no need to worry about dangerous coin cell batteries going flat! The Fumpa Gauge weighs just 30 grams and will read pressures up to 250psi (17. 2 Bar). This makes it not only ideal for