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Shimano SM-JC40 Di2 External Frame Junction Box 4-Port ModelNumber=E3644 CenterLock Attribute 3:9 MFPN=08 21 145 SBA JT01019 stem cap with 5mm

SKU 75654480090 4.1
USD37.00 USD59.00

Pay in 4 interest-free payments of $9.25 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

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Lab notes

Soft-blob field with ribbon-tape seals — cool ice-lab sheet for description and returns.

Description

Shimano SM JC40 Di2 External Frame Junction Box 4 Port ModelNumber=E3644 CenterLock Attribute 3:9 MFPN=08 21 145 SBA JT01019 stem cap with 5mm CenterLock 33% lighter than a conventional clutch style freecoaster hub

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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