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Shimano SM-JC41 Di2 Internal Frame Junction Box 4-Port Wheel Skewers & Frame Axles Headset Included

SKU 49193815330
4.1
Description

Headset Included

Manufacturer Part Number: 168-01-05

Weight as pictured: 172 grams

155743-Q0-L

Manufacturer Part Number: 16247

Shimano SM-JC41 Di2 Internal Frame Junction Box 4-Port Wheel Skewers & Frame Axles Headset IncludedShimano Di2 Frame Junction Box Frame Junction Box connects via SD50 E tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount 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 http: e tubeproject. shimano. com Product Specifics Today's Stock

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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