Up for a hard climbing ride? Start from 160 and ride a short downhill to the powerlines, follow powerlines until you hit Potosi Pass climbing all the way to the Mt Potosi Pass, then downhill section back to Pahrump Highway. Climb 1.5 Miles on the highway and then downhill back to the starting Point (22.2 Miles Total). Did this on a rigid frame with 45mm; couple rocky sections and had 3 short hike the bike (no more than 50 yds).