Shimano 105 RD-R7150 Di2 12-Speed Rear Derailleur
12-Speed
$325.00
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Shimano 105 RD-R7150 Di2 12-Speed Rear Derailleur
$325.00
Special order. Contact Mad Duck Cyclery for supplier availability and estimated delivery.
Electronic rear derailleur for Shimano 105 2x12-speed Di2 systems. Supports 11-34T and 11-36T cassettes and provides wireless communication and charging functions. Requires a compatible Di2 battery and EW-SD300 wiring, sold separately.
Manufacturer images are representative; selected size, side, or gearing may differ visually.