Length: 22.1 kilometres, of which
|  17.8 km | 
 Chemnitz-Hbf - Mittweida (2-track main line) | 
  (Operation according to EBO by DB Netz) | 
|    4.3 km | 
 Chemnitz main station - Technopark | 
  (Operation according to BOStrab by CVAG) | 
Speed:
| vmax = 100 km/h | 
 between Chemnitz main station and Mittweida | 
| vmax = 60 km/h | 
 between Chemnitz-Hbf and Technopark | 
Travel time and speed, driving programme:
|  Chemnitz main station - Mittweida | 
 Journey time: 19 minutes | 
 (travelling speed: 56.1 km/h) | 
|  Technopark - Chemnitz main station - Mittweida | 
 Travel time: 37 minutes | 
 (travelling speed: 35.8 km/h) | 
|  Train pairs deployed: 18 | 
 Monday till Saturday | 
 | 
|  Pairs of trains deployed: 17 | 
 Sunday and public holiday | 
 | 
Start of operation by City-Bahn Chemnitz GmbH:
|  13 December 2015 (described driving programme from 10.12.2017) | 
Vehicles used:
|  Citylink (BR 690) | 
 3 vehicles (alternating operation with C13) |