Shimano SM-JC40 Di2 External Frame Junction Box 4-Port ModelNumber=E3250 2mm Lever Blade Material Aluminum
Description
2mm Lever Blade Material Aluminum Position Left Primary Color Black Position Left
Breathable fabric to keep hands cool and comfortable
controlled
- KLISTER for changing conditions
15mm offset
Shimano SM-JC40 Di2 External Frame Junction Box 4-Port ModelNumber=E3250 2mm Lever Blade Material AluminumShimano Di2 Frame Junction BoxFrame 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
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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