We have picked 2 trains that run almost everyday. Other may exist but we strongly advice you to check the availability for your chosen date before booking your trip on the website www.ter.sncf.com/auvergne-rhone-alpes (Price per person between 4 and 8 euros according to distance). You can also choose to reverse your trip (Train uphill and bike downhill).
Timetable may vary
Bikes are allowed in trains