CrankBrothers Power Pump Ultra Black is just like the Pro, but without the gauge. If you're adept at reading tire pressure by feel, you'll save yourself two grams over the Pro. The Ultra still has the small sleek profile that fits into your jersey pocket but has the power of a pump twice it's size. Thanks to the high volume / high pressure switch, you'll minimize the time spent pumping. This pump will get your tires up to a claimed 115 psi, and has a sturdy, aluminum barrel and a lightweight resin head. The Ultra pump features the Dual-Piston design for improved efficiency. Specs: Weight - 118 grams; Length - 6.9 inches; Material - 6061-T6 aluminum barrels; Pressure - 115 psi (8 bar); Air Switch - high volume/high pressure; Mounting Bracket - not included; Patch Kit - not included.