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NEW Shimano EW-JC304 Di2 Junction Box - 4 Ports, Use With EW-SD300 variant-size-41 color:dark tanwall price_changed_on_2025-07-21
NEW Shimano EW-JC304 Di2 Junction Box - 4 Ports, Use With EW-SD300 variant-size-41 color:dark tanwall price_changed_on_2025-07-21
NEW Shimano EW-JC304 Di2 Junction Box - 4 Ports, Use With EW-SD300 variant-size-41 color:dark tanwall price_changed_on_2025-07-21
NEW Shimano EW-JC304 Di2 Junction Box - 4 Ports, Use With EW-SD300 variant-size-41 color:dark tanwall price_changed_on_2025-07-21
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NEW Shimano EW-JC304 Di2 Junction Box - 4 Ports, Use With EW-SD300 variant-size-41 color:dark tanwall price_changed_on_2025-07-21

SKU: 55532701491
4.3
USD34.00 USD70.00

Pay in 4 interest-free payments of $8.50 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 17 - Nov 22

Description

NEW Shimano EW JC304 Di2 Junction Box 4 Ports, Use With EW SD300 variant size 41 color:dark tanwall price_changed_on_2025 07 21 color:dark tanwall a wider chain for better mud shedding it even fits on standard 10 speed freehub bodies so you don't need to buy new wheels for no reason rear derailleur Shimano Di2 Frame Junction Box

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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