●Linked to front derailleur. ■SHIMANO SHADOW RD (11 speed). ●Shimano Shadow RD. ●Average Weight: 240 g (FD-R8050 SS). ●Supports a wide range of gear ranges. ●new low-profile design.
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The system is compatible with Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 11s rear derailleur. KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance. The system consists of Top 12t & Bottom 16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.
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The system consists of Top 14t & Bottom 16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy. The Oversized Pulley Wheel System reduces friction in the pulleys by 45 % and for your optimised performance.
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SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance. SwishTi oversized pulley cage reduce friction and increases resistance to contamination and corrosion. The system consists of Top 14t & Bottom 16t alloy pulley wheels fitted with low friction bearings and a lightweight strong cage made from Titanium material.
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Ultegra shadow design rear derailleur with wide link design gives quick accurate shifts and excellent drivetrain efficiency. Wide outer link plates increase pivot joint rigidity to reduce shifting deflection.
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Shimano Ultegra RD-6800 Rear Derailleur 11 Speed.
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SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance. SwishTi oversized pulley cage reduce friction and increases resistance to contamination and corrosion. The system is compatible with Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 11s rear derailleur.
eBay
The system is compatible with Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 11s rear derailleur. KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance. The system consists of Top 12t & Bottom 16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.
eBay