Shimano Motor Unit Di2 MU-UR500 88--Speed

★★★★★ 4.8 93 reviews

$155.00
Price when purchased online
Free shipping Free 30-day returns

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$155.00
Price when purchased online
Free shipping Free 30-day returns

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Arrives Aug 3
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Product details

Management number 235559011 Release Date 2026/07/02 List Price $54.25 Model Number 235559011
Category
  • Modern design
  • Integrated drivetrain and assist
  • Compact motor unit
  • Silent motor noise
  • Full-automatic shifting for a more natural riding experience
  • Can be combined with all existing NEXUS Di2 and ALFINE Di2 gear hubs
  • 35% smaller dimensions than MU-S705

Product features

  • Use: City, Touring, Comfort
  • Group: STEPS E5000 Series
  • Model: MU-UR500
  • Compatible EW: EW-SD50
  • Master unit: No
  • Firmware update by E-tube Project: Yes
  • E-tube port: 1
  • E-tube connector: 0

Compatible speed (choose variant)

  • 8-speed
  • 11-speed

Compatibility (Internal Geared Hub)

  • 8-speed
    • SG-S705
    • SG-S7051-8
    • SG-C6060
    • SG-C6061
  • 11-speed
    • SG-S7051-11

Technologies

E-Tube
E-Tube platform offers optimum flexibility on your bike. E-TUBE transmits interactive signals and power supply to each parts by “Plug & play” connection. E-TUBE is no rust, no stretch, no freeze and it ensures advanced low maintenance. And SM-PCE1 connects between PC and components to update firmware. Digital device stay the latest version with updating firmware for improve function.

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Customer ratings & reviews

4.8 out of 5
★★★★★
93 ratings | 38 reviews
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