Shimano SM-JC41 Di2 Internal Junction B Box Echelon Up to 28mm Rim Width

Name: Shimano SM-JC41 Di2 Internal Junction B Box Echelon Up to 28mm Rim Width
Brand: pol-n.org
SKU: 70749178381
Price: 37.89 USD
Availability: InStock
Rating: 4.7974000000000006 (29 reviews)

SKU 70749178381

USD37.89 USD68.89

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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12

Description

Up to 28mm Rim Width Compatibility

Improves climbing efficiency and reduces weight (~10 grams)

Sweep: 8 Degrees

Length: 35mm

handlebars

Shimano SM-JC41 Di2 Internal Junction B Box Echelon Up to 28mm Rim WidthFor internal DI2 wire routing, SHIMANO's SM JC41 Junction B is the central connector for DI2 systems. Wires from the front and rear derailleurs, cockpit area, and battery all plug into the 4 port SM JC41 junction, which is housed inside the bike frame. Specifications For internal wire routing Mfr Claimed Weight 4. 1g

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