Take full control of your Shimano STEPS e-bike system with the SW-EN600-L Assist Switch. Designed for left-hand mounting, this compact, ergonomic switch allows seamless toggling between power modes—Off, Eco, Trail, and Boost—plus Walk Assist for added support when you're off the bike.

• To control the power mode on the STEPS drive unit you can easily toggle between, Off, Eco, Trail and Boost support modes plus Walk Assist mode
• Should you get to a part of the trail where riding is not possible, you can active walk mode but pressing and holding the shifter down for assist up to 6kph
• Easy to reach without having to move your hand from the grip with adjustable paddles
• 1 SD300 connector port
• 5 control buttons for system on-off, light on-off, display change and mode change
• Customisable operation using E-Tube system
• For 31.8/35 mm clamp band 
• Compatible with Shimano EP6, Shimano EP801, Shimano EP800, Shimano E6100 and other systems that use SD300-series connection ports