Smart head with Presta/Schrader lever with air release button (can not release English valve), Dial that can measure up to 200 psi High position Mounted Dial with Gauge (cannot measure air pressure of English valve), Can be filled up to 200 psi 1-stroke air volume: 255cc, ergonomic handle, thin diameter steel, cylinder with 3 points of stable plastic Base air cushion/cushion Ball needle/Dunlop valve adapter included (L x W x H): 7.6 x 10.2 x 26.6 inches (193 x 260 x 675 mm); Weight: 2.9 lbs (1.4 kg); Product color and size may appear different from the actual product depending on your display type. Product specifications, logo design, etc. may be subject to change for product improvement. We also cannot answer measurements or personal fit that the manufacturer does not announce. Please be aware of