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DURA-ACE - Di2 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. The RD-9150 DI2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting.
PRODUCT SPECIFICATIONS
MODEL NO RD-R9150 SERIES DURA-ACE R9150 Series Average weight 197 Remarks w/o Bracket spec. available Mount_Direct attachment ✔ 11T pulley ✔ Firmware update by E-TUBE PROJECT ✔ Total capacity 33T Top-Normal spring type_SHADOW RD ✔ E-tube connector (pcs) 0 E-tube port (pcs) 1 Firmware update by E-TUBE Project ✔ Fluoric coated link bushings 4 Low sprocket_Max. 30T Low sprocket_Min. 25T Max front difference 16T Pulley cage SS Rear speeds 11 Sealed bearing guide pulley ✔ Sealed bearing tension pulley ✔ Top sprocket_Max. 14T Top sprocket_Min. 11T Total capacity 33T Fluoric coated link bushings 4 Low sprocket_Max. 30T Low sprocket_Min. 25T Max. front difference 16T Pulley cage SS Top-Normal spring type_SHADOW RD ✔ Top sprocket_Max. 14T Top sprocket_Min. 11T Rear speeds 11 SD300 connector (pcs) 0 SD300 port (pcs) 0 SD50 connector (pcs) 0 SD50 port (pcs) 1