Featuring the innovative SHIMANO SHADOW RD design, the SHIMANO ULTEGRA 8000 rear derailleur combines a sleek look with unmatched shifting performance. The RD-8050 Di2 version elevates cycling precision with digital shifting technology for seamless gear transitions. With a robust design, this accessory is ideal for serious cyclists looking to enhance their riding experience with responsive and synchronized shifting. Ideal for various cycling setups, this derailleur embodies both form and function for the avid cyclist.
From the brand: Updated with a SHIMANO SHADOW RD design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimized shifting performance. The RD-8050 Di2 versions offer the digital precision of SHIMANO electronic shifting and synchronized shifting.
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Updated with a SHIMANO SHADOW RD design
Sleek appearance and optimized shifting performance
RD-8050 Di2 versions offer the digital precision of SHIMANO electronic shifting and synchronized shifting
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Series: ULTEGRA
Rear speeds: 11
RD construction - SHIMANO SHADOW RD: ✔
Mount - Direct attachment (conventional): ✔
Mount - Direct mount: ✔*
Max. front difference: 16T
Total capacity: 37T
Low sprocket - Max.: 34T
Low sprocket - Min.: 28T
Top sprocket - Max.: 12T
Top sprocket - Min.: 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: ✔
Firmware update by E-TUBE PROJECT: ✔
SD50 port (pcs): 1
SD300 port (pcs): 0
SD50 connector (pcs): 0
SD300 connector (pcs): 0
Average weight: 247
Remarks: * w/o Bracket spec. available
Color: Series color
