Setting The Quill Stem; Adjusting The Ahead Stem - Bosch KB069 RW Series Translation Of Original Operating Instructions

6.5.6.5 Setting the quill stem

Only applies to pedelecs with this equipment
In the case of a quill stem, the stem and fork
steerer form a permanently interconnected
component, which is clamped in the fork steerer.
The stem and shaft must be replaced together.
Figure 119: Adjusting the quill stem height
1 Undo screw.
2 Pull quill stem out.
3 Tighten screw.
MY23K0a - 52_1.0_02.09.2022

6.5.6.6 Adjusting the Ahead stem

Only applies to pedelecs with this equipment
In the case of an Ahead stem, the stem is placed
directly on the fork steerer, which protrudes over
the frame.
Figure 120: Raising the Ahead stem by fitting spacer rings
The handlebar height is adjusted once during
production using spacer rings. The part of the fork
steerer protruding is then cut off. The handlebar
stem can then no longer be set higher, but only
slightly lower.
Operation
127