Shimano Nexus AUTO-D SE-4S35 AI-4S35 4-speed electronic shifting NOS

The Shimano Nexus AUTO-D SE-4S35 AI-4S35 system was developed for the electronic control of a Nexus Inter-4 hub gear. In D mode, shifting occurs automatically with smoother shifting behavior, while Ds mode shifts faster. In M mode, the four gears can be selected electronically using the arrow keys. The digital operating panel displays, among other things, the speed as well as the selected gear in manual mode. The CPU is located in the battery box and is powered by a CR-P2 lithium battery. Important: The AUTO-D system comes from an older Shimano model generation that has now been discontinued. Therefore, before purchase, the compatibility with the existing Nexus Inter-4 hub gear and the required AUTO-D system components should be checked. The item is NOS, meaning unused old stock from a previous production run. Delivery is loose in workshop packaging.

Manufacturer: Shimano
Series: Nexus
System: AUTO-D
Models: SE-4S35, AI-4S35
Model generation: Older Shimano Nexus AUTO-D generation
Product status: Discontinued Shimano model
Shifting: Electronically controlled hub shifting
Number of gears: 4-speed
Compatibility: Shimano Nexus Inter-4
Automatic shifting: Yes
Manual electronic shifting: Yes
Control unit: Digital Operating Panel
Handlebar clamp: 22.2 mm
Shimano Operating Panel spare part no.: Y-65Y98010
CPU: Integrated in the battery box
Power supply: 1 x CR-P2 lithium battery
Speed sensor: Required
Spoke magnet: Required
Motor unit: Separate electronic motor unit on the Nexus hub
Display: Speed
Speed display: km/h, mph
Gear indicator: In manual mode
Error display: Via digital display
Battery warning: Flashing display indicator
Sleep mode: After approx. 2 minutes of inactivity
Shifting mode D: Automatic, slower and smoother shifting behavior
Shifting mode Ds: Automatic, faster shifting behavior
Shifting mode M: Manual electronic shifting
M-mode operation: Shifting up and down via arrow buttons
Single button press: 1 gear
Press and hold button: 2 gears
Shifting range: Gears 1 to 4
Condition: NOS, unused old stock
Packaging: Loose workshop packaging

Shimano Nexus AUTO-D Set

Manufacturer information:

SHIMANO INC. 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi
590-8577 Osaka
Japan
- https://www.shimano.com

Responsible person:

Shimano Europe BV High Tech Campus 92
NL-5656 Eindhoven
Netherlands
contactshimano@shimano-eu.com