Campagnolo Chorus Rear Derailleur - 12-Speed Model=No.9 50d Rim XD driver body creates more

XD driver body creates more stable hub connection

The GORE Phantom Jacket is a highly versatile windproof soft shell with zip off sleeves allowing you to transform your jacket into a jersey

Diameter 700C Front/Rear or Set Front ID Width (mm) 22 Axle Size Thru 12mm Rim Color Blk Rim Model ERC1400 45 Hub Model 240 Hub Spacing 100 Hub Color Blk Gears Brake Type CL Spoke Type DT Aero Comp Spoke Count 24H Wall Dbl Valve Type PV

size 203mm mount Center Lock thickness 2

Campagnolo Chorus Rear Derailleur - 12-Speed Model=No.9 50d Rim XD driver body creates moreThe Campagnolo Chorus 12 speed rear derailleur features 3D Embrace technology and 12 tooth pulley wheels making it suitable for all cassettes as the distance stays optimum on each individual sprocket regardless of the cassette selected. Embrace technology not only keeps the rear derailleur vertically aligned in the perfect position for each sprocket it now makes the upper pulley wheel advance perfectly in the direction the bike is advancing On rough