-1000x1000.jpg "Shimano Ultegra R8150 Di2 Rear Derailleur (12-speed)")
-150x150.jpg "Shimano Ultegra R8150 Di2 Rear Derailleur (12-speed)")
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With the fast and accurate Di2 shifting technology, the Shimano 12-speed Ultegra RD-R8150 rear derailleur is extremely versatile thanks to a single cage length option compatible with 11-28, 11-30, ...
With the fast and accurate Di2 shifting technology, the Shimano 12-speed Ultegra RD-R8150 rear derailleur is extremely versatile thanks to a single cage length option compatible with 11-28, 11-30, ...