@dominant_engineering: 2015-10-23_08-23-35
@dominant_engineering: 2015-10-23_08-24-21
@dominant_engineering: 2015-10-23_08-24-35
@dominant_engineering: 2015-10-23_08-24-45
@dominant_engineering: 2016-01-15_05-19-50
@dominant_engineering: 22mm spline drive chromoly BBS sprocket