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Di2 MOTOR UNIT
MU-UR520
Di2 MOTOR UNIT
MU-UR520

We are bringing the power of SHIMANO Di2 shifting to a wider audience with this versatile motor unit capable of connecting with compatible BOSCH drive units.

Color
Black

We are bringing the power of SHIMANO Di2 shifting to a wider audience with this versatile motor unit capable of connecting with compatible BOSCH drive units.

FEATURE

・Compatible with belt drive systems

・Same belt/chain line clearance as MU-UR510

・Di2 shifting available with NEXUS INTER-5E/8 and ALFINE INTER-11/8

・Wireless LED indicator and function button

・AUTO SHIFT enhances cruising enjoyment with a consistent pace and intensity decided by the rider

・Make motor unit adjustments with the E-TUBE PROJECT Cyclist App

・Connect to compatible BOSCH BSE3 drive units with electric power supply wire EW-PS300

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