Campagnolo, Chorus, Rear Derailleur, Speed: 12, Cage: Medium, Black


2 in stock

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  • 12 speed Chorus rear derailleur
  • Alloy outer cage and parallelogram with carbon fibre-reinforced technopolymer body
  • Compatible with 11-29 to 11-34 cassettes, allowing to explore more varied terrains
  • 3D Embrace technology increases chain wrap by keeping the pulleys as close as possible to the cogs vertically and horizontally, which improves shifting speed and drivetrain longevity
  • 12 tooth jockey wheels reduce friction
  • Compatible with direct-mount frames
  • Improved performance on unpaved roads: additional spring in the upper body absorbs vibrations and reduces chain slap
  • Weight: 220g
  • Primary Color: Black
  • Cage Medium  
  • Rear derailleur Spring Type:  Ultra Shift
  • Speed: 12
  • Max Front Difference:  16T
  • Maximum Cog:  34T
  • Minimum Cog:  11T
  • RD Capacity:  39
  • Vendor Item # RD20-CH12
    EAN:  8053340453519




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