Ahead stem or regular stem, both types connect the handlebar with the fork and thus with the bike. Without this component, it would not be possible to steer the bike. Due to the different types of construction, the individual stems differ in terms of angle and length. These factors determine the position of the rider and the steering behaviour. The more common design is the Ahead stem, which creates a stable and at the same time simple connection by the direct mounting on the steerer tube. In addition to the Ahead stem, it is also possible to equip bicycle models with headset and the corresponding stem.
