Product Details
For controlling Shimano Steps E-Bike drive systems, the SW-EM800 left-hand switch unit features a concave button shape and wider contact area for enhanced comfort and control.
Technologies
E-Tube:Shimano's genuine application E-Tube Project for Mobile allows you to customize your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get the more detailed bike maintenance by connecting to your bike by wire with E-Tube Project for Windows V4 application.
Easily update to the latest firmware with the user-friendly interface
Design your favorite DI2 gearshift in Synchronized Shift
Set two e-bike assist profiles to your preference, and customize the assist characteristics according to the riding situation
Easily adjust both front and rear derailleurs via application
Features
Improved ergonomics
Concave button shape with wider input area improves comfort and control
Easier to access and push shift buttons
Clean cockpit area
Specifications
Series EP8 EP800 Series Average weight 24.5g Assist Mode Change Yes Usage For assist Button numbers (pcs) 2 Firmware update by E-tube Project Yes SD300 connector (pcs) 0 SD300 port (pcs) 1 SD50 connector (pcs) 0 SD50 port (pcs) 0
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
