Shimano 105 RD-R7150 Di2 Rear Derailleur
$279,99
Shimano
The Shimano 105 RD-R7150 Di2 12-speed rear derailleur completes a shift in the blink of an eye with its high-performance motor and optimized link structure. This is the hub of the Shimano Di2 system, with the charging port, indicator LEDs, adjustment swit