Ergotec Stem High Bass 6+ (Ahead 28.6/31.8, 55mm, 45° | Black Sandblasted)OVERVIEW The ergotec High Bass is the extension of the Bass stem and offers additional features to maximise your riding comfort. With a 45 angle, this stem allows for a more upright riding position that contributes to a more comfortable and relaxed ride. The High Bass is designed to meet the needs of riders who prefer a more upright position. This is particularly beneficial for riders who want to cover longer distances or those who are looking for a