The capacity of the aerial tramway to the Parpaner Rothorn is reaching its limits, especially at weekends. Especially because the ride to the Rothorn is a popular connection to Arosa for mountain bikers. The mountain railroads are now responding by introducing the "Weisshornspeed" chairlift for summer operation.

Relief of the connection from Scharmoin to the Parpaner Rothorn had been under consideration for some time and has now been brought forward in response to the coronavirus pandemic. The "Weisshornspeed" chairlift rides from Alp Scharmoin to Stivetta below the Parpaner Weisshorn, covering an altitude difference of around 700 meters. From the mountain station, the Gredigs Fürggli and Urdenfürggli can be reached with an ascent of just 40 meters, which makes the connection via the Älplisee Trail to Arosa much easier.