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Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300 MFPN=RNWDM32BLKSM3BOLT Super polished bearing races for

SKU: 48050838808
4.3
USD35.04 USD72.04

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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 11 - Oct 16

Description

Super polished bearing races for low friction rolling

Higher brake lever axis and curved lever allow for higher braking efficiency to reduce fatigue on long rides

}HT Components PA12 Pedals - Platform Composite 9/16" Black

}Ergon GXR Grips - Black Large

Largest Cog 34 Color Black Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 11 Weight 225 Chain Wrap Capacity (teeth) 39 Cage Length Medium

Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300 MFPN=RNWDM32BLKSM3BOLT Super polished bearing races forShimano EW JC304 Di2 Junction Box 4 Ports Use With EW SD300. Shimano 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

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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