Joined: Mar 2014
Posts: 18,450
Likes: 6,759
From: ,location, location
Bikes: Foundry Chilkoot Ti W/Ultegra Di2, Salsa Timberjack Ti, Cinelli Mash Work RandoCross Fun Time Machine, 1x9 XT Parts Hybrid, Co-Motion Cascadia, Specialized Langster, Phil Wood Apple VeloXS Frame (w/DA 7400), R+M Supercharger2 Rohloff, Habanero Ti 26
Just FYI it is SunRace no relation to Maeda Industries the original SunTour or the new thing which also really doesn't have relations. SR Suntour.
Make sure tension is correct and make sure limit screws are set or just take it to your local shop. Also make sure not to shift under load (so like pedaling up a hill) Even really high end stuff is not so much designed for that.