Shimano Dura Ace RD-R9100-SS 11-Speed Rear Derailleur Brand_LTWOO 8 Strand wires

8 Strand wires

Anatomically-correct design

Latex Free

The proprietary AURA II Reinforcement Arch makes everything possible

11T Fluoric coated link bushings 4 Pulley|Guide pulley bearing ✔ Pulley|Tension pulley bearing ✔ Pulley|Teeth 11 Pulley|Sunken type pulley screw ✔ B-axle|Hollow axle ✔ B-axle 2|Hollow axle ✔ Di2 connectivity wired|Di2 shifting ✔ Di2 connectivity wireless|Di2 shifting ✔ Di2 connectivity wireless|Bluetooth® LE custom (*1)|Adjust mode information ✔ Di2 connectivity wireless|Bluetooth® LE custom (*1)|Di2 battery level ✔ Di2 connectivity wireless|Bluetooth® LE custom (*1)|Gear position ✔ Di2 connectivity wireless|Bluetooth® LE custom (*1)|SHIMANO STEPS data items (*3) ✔ Di2 connectivity wireless|Bluetooth® LE custom (*1)|Compatible with E-TUBE RIDE ✔ Di2 connectivity wireless|Bluetooth® LE custom (*1)|Compatible with E-TUBE PROJECT ✔ Di2 connectivity wireless|ANT private (*2)|Adjust mode information ✔ Di2 connectivity wireless|ANT private (*2)|Di2 battery level ✔ Di2 connectivity wireless|ANT private (*2)|Gear position ✔ Di2 connectivity wireless|ANT private (*2)|SHIMANO STEPS data items (*3) ✔ Firmware update by E-TUBE PROJECT ✔ SD50 port (pcs) 0 SD300 port (pcs) 1 SD50 connector (pcs) 0 SD300 connector (pcs) 0 LED for system status ✔ Charging port (pcs) 1 Charging cable EW-EC300

Shimano Dura Ace RD-R9100-SS 11-Speed Rear Derailleur Brand_LTWOO 8 Strand wiresDURA ACE Rear Derailleur 11 speed RD R9100 SS DURA ACE Rear Derailleur SHIMANO SHADOW RD 11 speed The DURA ACE 9100 derailleur blends an aerodynamic SHADOW design with enhanced range options in a lightweight, attractive mechanism aimed at discerning road cyclists. FEATURES Stable shifting performance Pulley follow up in certain distance SHIMANO SHADOW RD construction Low profile rear derailleur design Race endurance for less damage in crash Adapted