N+1 Bikes
Shimano Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed Medium Cage Includes TL-EW300 BLK
- N+1 Bikes$470Buy
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From N+1 Bikes
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 and 11-34 cassettes.Compact design includes an integrated wireless unit charger switchWider range capacityMax. low sprocket 34tLED status indicatorBattery indicator pairing adjust mode etc.