SHIMANO CUES RD-U8050 Di2 11-speed Rear Derailleur

The SHIMANO CUES RD-U8050 Di2 rear derailleur delivers precise electronic shifting performance to modern e-bikes. Designed for use on hybrid e-bikes, city e-bikes and comfort-oriented everyday bikes, the Di2 rear derailleur ensures fast, reliable and exceptionally smooth gear changes – ideal for daily commutes, long rides and high mileage.

Power is supplied via the existing SHIMANO EP-series e-bike battery system. Using the optional SHIMANO EW-PS300 connection cable, the RD-U8050 Di2 can also be integrated into compatible e-bike systems – including the BOSCH Smart System. 
A separate Di2 battery is not required, resulting in a perfectly integrated system solution.

Thanks to the robust SHIMANO CUES LINKGLIDE technology, the RD-U8050 Di2 is specifically designed to withstand the high stresses placed on modern e-bikes. The robust design ensures consistently reliable gear changes, high resistance to wear and comfortable shifting even at high levels of motor assistance.


Details:
• SHIMANO CUES Di2 electronic rear derailleur for e-bikes fitted with SHIMANO EP-series drivetrains
• System compatibility with SHIMANO LINKGLIDE e-bike components 
• Compatible with the BOSCH Smart System and other supported e-bike systems (optional SHIMANO EW-PS300 connection cable required)
• Precise, fast and reliable electronic shifting
• Power supply via the existing e-bike battery system
• Shadow RD design: flat design for a clean look, stable shifting and resistance in case of a fall 
• Bluetooth LE compatible: can be wirelessly customised via E-Tube app for smartphone & tablet
• Compatible with ANT+: transmission of data (e.g. current gear) to compatible bike computers
• Status LED for system information and battery level displays at the touch of a button
• No separate Di2 battery required
• Ideal for hybrid, city and everyday e-bikes


Technical details:
• Intended use: E-bike (hybrid, city / urban) 
• Series: CUES Di2
• Model: RD-U8050-SGS
• Material: aluminium, fibreglass composite, stainless steel, steel
• Compatibility: SHIMANO Di2 connectivity wireless, SHIMANO Di2 connectivity wired, Bluetooth LE, ANT+
• Power supply: E-bike system 
• Gears: 11-speed
• Largest sprocket max.: 50 Teeth
• Largest sprocket min.: 45 teeth
• Smallest sprocket max.: 14 teeth
• Smallest sprocket min.: 11 teeth
• Max. front difference: 0 teeth
• Total capacity: 39 teeth
• Compatible chains: SHIMANO LINKGLIDE 10/11-speed & SHIMANO 11-speed HG-X 
• EW-SD50 slots: 0
• EW-SD300 slots: 1
• Charging port: no 
• System status LED: yes 


In the box:
• 1 SHIMANO CUES RD-U8050 Di2 11-speed rear derailleur


Note:
ONLY compatible with SHIMANO LINKGLIDE components! According to the manufacturer, NOT compatible with other systems!

Manufacturer: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com
Responsible person: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, Netherlands, www.shimano.com