Campagnolo
Campagnolo Super Record Derailleur - RD20-SR124
Item: #854904 | Part Number: RD20-SR124$672.99
Description
Features: 12 speed Super Record rear derailleur Unidirectional carbon outer cage and carbon fibre-reinforced technopolymer body Only one cage length, compatible with cassettes up to 11-32 3D Embrace technology increases chain wrap by keeping the pulleys as close as possible to the cogs vertically and horizontally, which improves shifting speed...
Campagnolo Super Record Derailleur - RD20-SR124 Item # 854904
Description
Features:
- 12 speed Super Record rear derailleur
- Unidirectional carbon outer cage and carbon fibre-reinforced technopolymer body
- Only one cage length, compatible with cassettes up to 11-32
- 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 with ceramic bearings reduce friction to a minimum
- Compatible with direct-mount frames
- Improved performance on unpaved roads: additional spring in the upper body absorbs vibrations and reduces chain slap