This Shimano Di2 Bluetooth frame or bar plug mount allows you to charge and check the battery level of your Shimano Di2 electronic shifting system. Thanks to its Bluetooth-compatible design (Bluetooth module available separately), you can easily connect to your Shimano Di2 to change shift modes such as manual shift, synchronized shift 1 and synchronized shift 2. Its built-in LED lights will illuminate to indicate the mode you have selected by a green or red light system. If your bike receives a strong impact, the rear derailleur (RD) protection function kicks in and the connection between your motor and the link is momentarily severed so that the rear derailleur will no longer operate. This is done in order to protect the system at times such as if the bike falls over. The Shimano Di2 junction box allows you to press the button on junction (A) to restore the connection between the motor and the link and to clear the RD Protection function for the rear derailleur. To top it off, this handy device features water-resistant connectors so you can keep your Di2 running in peak performance, whatever the weather conditions. Please note: You need the additional Bluetooth module Shimano SM-EWWU111 to enable Bluetooth. This Shimano SM-EWWU111 unit allows you to connect to a Bluetooth device once installed however, the EW-RS910 alone does not allow for this functionality and would work in tandem with the Shimano SM-EWWU111.
This junction A is required to connect the shifters via E-tube wires to the down tube junction wireKey Features:For either specific frame mount or handlebar end plug mount,2-port design,Battery level indicator feature,E-tube EW-SD50 wires not included,Additional charging point when using an internal battery,Gear index setup switch to allow fine tuning via shifter buttons,Reliable and secure water resistant connectors,.
The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts. This junction A is required to connect the shifters via E-tube wires to the down tube junction wire, 5 Port design specifically for TT setup and 3 port design specifically for drop handlebars.
Di2 charger for the internal battery that will keep your Di2 system shiftingDi2 uses a powerful long-life 7.4V Li-Ion battery: keep it in top condition and ready for shifting with this specific Shimano Di2 charger1.5 hour charge timePlugs in directly to the SM-EW90 handlebar junction ACan also be used for completing firmware updates when linked to E-tube software on your PC
The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts. This junction A is required to connect the shifters via E-tube wires to the down tube junction wire, 5 Port design specifically for TT setup and 3 port design specifically for drop handlebars.
Di2 charger for the internal battery that will keep your Di2 system shifting. Di2 uses a powerful long-life 7.4V Li-Ion battery: keep it in top condition and ready for shifting with this specific Shimano Di2 charger.1.5 hour charge timePlugs in directly to the SM-EW90 handlebar junction ACan also be used for completing firmware updates when linked to E-tube software on your PCPlease note: Does not include power lead
Shimano STEPS EW-EN100 E-Bike Junction-A KitFor a simple, clean cockpit, the EN100 E-Tube connection provides a minimal display and wireless communication to 3rd party displays and smartphone applications.Assist Mode (w/o Cycle Computer): HIGH, NORM, ECO, OFF, WALK.Expanded Communication by Wireless Connectivity: Minimal display option for a simpler cockpit, Wireless connection with 3rd party displays and smartphone applications, Support for clean cockpit area, D-FLY.Features:Use: E-bikeE-Tube Ports: 2E-Tube Connector: 0Wireless Compatibility: Bluetooth, ANTWeight: 5.7gTechnologies:D-FLY: D-FLY is a wireless data transmitter that easily connects DI2 and SHIMANO STEPS rider performance data with E-TUBE compatible cycle computers. Advanced wireless communication supports a more streamlined and seamless cycling lifestyle. Easier and more convenient wireless connectivity enhances communication between riders and their bikes.E-Tube: The E-TUBE platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and SHIMANO STEPS components with a PC, tablet or smart phone. Wirelessly customize functions like SHIMANO SYNCHRONIZED SHIFT over Bluetooth while out on a ride. Automatically checks for firmware updates on each startup to ensure all components are running the latest version. PC, smartphone and tablet applications can help you quickly diagnose errors and simplify the repair process. Beautiful visualization of your real-time SHIMANO STEPS riding data on your smartphone. Advanced all-weather design resists rusting, stretching, and freezing.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
For a simple, clean cockpit, the EN100 E-Tube connection provides a minimal display and wireless communication to 3rd party displays and smartphone applications. Assist mode (w/o cycle computer): HIGH, NORM, ECO, OFF, WALK Expanded communication by wireless connectivity: Minimal display option for a simpler cockpit, Wireless connection with 3rd party displays and smartphone applications, Support for clean cockpit area, D-FLY Technologies: D-FLY: D-FLY is a wireless data transmitter that easily connects DI2 and SHIMANO STEPS rider performance data with E-TUBE compatible cycle computers. Advanced wireless communication supports a more streamlined and seamless cycling lifestyle. Easier and more convenient wireless connectivity enhances communication between riders and their bikes. E-Tube: The E-TUBE platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and SHIMANO STEPS components with a PC, tablet or smart phone. Wirelessly customize functions like SHIMANO SYNCHRONIZED SHIFT over Bluetooth® while out on a ride. Automatically checks for firmware updates on each startup to ensure all components are running the latest version. PC, smartphone and tablet applications can help you quickly diagnose errors and simplify the repair process. Beautiful visualization of your real-time SHIMANO STEPS riding data on your smartphone. Advanced all-weather design resists rusting, stretching, and freezing.
Key Features:E-tube D-FLY inline data transmission wireless unit,Allows information to be sent wirelessly to compatible 3rd party displays,Information can be displayed about gear position and battery level,Clean integration and installation with E-tube system,Plug tool required for inserting and removing E-tube Di2 wires,Average weight 5 grams.
The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts. This junction A is required to connect the shifters via E-tube wires to the down tube junction wire For either specific frame mount or handlebar end plug mount 2-port design Battery level indicator feature E-tube EW-SD50 wires not included Additional charging point when using internal battery Gear index setup switch to allow fine tuning via shifter buttons Reliable and secure water resistant connectors
The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts.
Shimano Di2 EW90 Junction-A Box (3 Port)Say goodbye to poor shifting control, thanks to the Junction-A Box from Shimano. Mounting seamlessly to your bike stem, thanks to the mounting strap included, it connects with E-Tube wires from D12 shifters and a downtube junction wire.Features:This junction A is required to connect the shifters via E-tube wires to the downtube junction wire3-port design, one for downtube wire to bottom bracket junction, two for shifter connectionBattery level indicator featureE-tube EW-SD50 wires not includedAdditional charging point when using the internal batteryGear index setup switch to allow fine-tuning via shifter buttonsReliable and secure water-resistant connectorsStem mounting strap includedCompatible Systems: E-TubeWeight: 10g (approx.)Part No: SM-EW90-AA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.