Zefal Twin Graph

Easy to use and compatible with Presta and Schrader valves, the Twin graph is an intuitive gauge which allows an efficient measure of your tyre's pressure.

TECHNICAL SPECS
Reference: 6550
Connection: Presta / SchraderDimensions: 100 x 45 mm
Weight: 37 g
Pressure: Pression
Precision: 0,15 bar / 2 psi
Graduation: Bar und psi/bar