Ergotec - Swell RE - StemsOVERVIEW ergotec stem Swell RE is the perfect choice for cyclists who are looking for a stable and angle adjustable stem. The angle adjustment offers enough leeway to adjust the riding position from comfortable to sporty. With four different projections 80 mm, 100 mm, 120 mm and 140 mm the stem can be individually adapted to the riders' needs to ensure the perfect fit for every bike. Thanks to its sandblasted black surface, the Swell RE stem gives