Shimano Ultegra R8150 Di2 12-Speed Rear Derailleur – Electronic Shifting System

Description

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, switch
• Wider range capacity
• Max. low sprocket 34t
• LED status indicator
• Battery indicator, pairing, adjust mode etc.

Item Specifications

• Cage Length: Medium
• Chain Wrap Capacity (teeth): 39
• Color: Black
• Drivetrain Speeds: 12
• Largest Cog: 34
• Rear Der/Shifter Compatibility: Shimano Road Di2
• Rear Derailleur Mount Type: 10×1 Standard
• Rear Derailleur Mount Type: Shimano Rear Direct Moun

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