SHIMANO - Junction A - E-TUBE - Under Stem Mount - 5-Port

SHIMANO's SM-EW90-B 5-port Junction A mounts neatly to the bike stem and connects with E-TUBE wires from DI2 shifters, accessory shifters, and the downtube junction wire. The SM-EW90 junction box features an integrated battery level indicator, charging port, and gear index setup switch.

PRODUCT SPECIFICATIONS
MODEL NO    SM-EW90-B
SERIES    DURA-ACE 9070 Series
Average weight    13
Type    External type
Position    Under stem
Compatible system    E-TUBE
Compatible electric wire    EW-SD50
Firmware update by E-TUBE PROJECT    ✔
SD50 port (pcs)    5
SD300 port (pcs)    0
SD50 connector (pcs)    0
SD300 connector (pcs)    0
Connector for remote sprinter shifter (QTY)    0
Port for remote sprinter shifter (QTY)    0
Charging port (pcs)    1
Function|Gear position    ✔
Function|Di2 Battery level    ✔
Function|Adjust mode display    ✔
Function|E-TUBE connection    ✔

Can Whatsapp / Call
. https://wa.me/60126960321 Vince
. https://wa.me/60126105929 Shop
. office 03-8060 8967

Operation Hour
Monday to Saturday
(10.30AM TO 7PM)
Sunday Close

----------------------------------------------------------
VK CYCLES PUCHONG

Map - https://goo.gl/maps/8y79tAyzkEE2 (LOCATION)

No 39, Jalan BP 7/2 , Bandar Bukit Puchong, 47100, Selangor , Puchong

Facebook - VK CYCLES PUCHONG

Instagram - VK CYCLES PUCHONG

TIKTOK - VK CYCLES PUCHONG

Buy on shopee: VK CYCLES PUCHONG
https://shopee.com.my/product/78112047/4367714951/

Buy on LAZADA: VK CYCLES PUCHONG
https://www.lazada.com.my/products/i4192523332.html?spm=a1zawi.24863640.table_online_product.1.98ed4edfcNXGzr

Buy on Tiktok: VK CYCLES PUCHONG
https://shop.tiktok.com/view/product/1729730974607639734?region=MY&locale=en