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Shimano E-Tube Cockpit Junction Box - SM-EW90 A/B

5.09 product ratings
365 Cycles (258671)
99.7% positive feedback
Price:
$144.84
Free shipping
Estimated delivery Thu, Nov 13 - Tue, Nov 18
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New
Shimano Di2 Junction BoxSM-EW90-B 5-Port Cockpit Junction Box connects up to 2 pairs of Di2 shifters to the frame junction box via 5 SD50 E-tube wires. OEM front wiring kit for Dura-Ace Di2 9070. LED battery charge level indicator. Rear Derailleur adjustment mode. Internal Battery charging port. Includes Junction Box Band (CY9082) and Junction Box Hook (Mounting Plate, CY9081). All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions. Use Di2 system checker to update component firmware from https://e-tubeproject.shimano.com/.

About this product

Product Identifiers

BrandShimano
MPNISMEW90B
GTIN0689228986398
UPC0689228986398
eBay Product ID (ePID)2254331115

Product Key Features

Number of Speeds11 Speed
ColorBlack
Compatible Bike TypeTrack Bike, Electric Bike, Gravel Bike, Time Trial/Triathlon Bike, Universal, Racing Bike, Road Bike, Cyclocross Bike, Mountain Bike
Shifter StyleElectronic
MaterialPlastic

Dimensions

Item Height1.550
Length5.25
Item Weight0.10

All listings for this product

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item 8 Shimano EW90-B Di2 Cockpit Junction Box 5-Port
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item 11 SHIMANO EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck
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item 13 Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck
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item 14 Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck
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item 15 Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck
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listings for this product

Ratings and Reviews

Learn more
5.0
9 product ratings
  • 9 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by jefreyf
    May 19, 2017

    If you want to add the optional climbing shifter you need this junction box

    If you want to add the climbing shifter to the Ultegra Di system you need this junction box

    Verified purchase: YesCondition: New

  • by juniha1234
    Oct 02, 2019

    Brand spanking new

    Hep me connect all the di2 pieces comfortably

    Verified purchase: YesCondition: New

  • by andmacd_26
    Jul 30, 2018

    If youre riding TT or Tri get one!

    Plug and Play - So Easy!! Just the way i like it!!!

    Verified purchase: YesCondition: New

  • by us2487657098
    Aug 22, 2018

    Lightweight and small

    Great product

    Verified purchase: YesCondition: New

  • by paulo.galvo
    Mar 20, 2019

    Central

    Central shimano 5 portas

    Verified purchase: YesCondition: New

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