Offering the geometry and engineering of SRAM's outstanding Force Rear Derailleur but durable and more affordable stainless steel hardware, the Rival Black Rear Derailleur is compatible with 10-speed Doubletap shifting systems and weighs 188 grams.
The 105 RD-5700A Rear Derailleur shares its wider, stiffer geometry with Shimano's Ultegra and Dura Ace derailleurs and is compatible with 11-28t cassettes. It weighs 222g.
Familiar features like featherweight materials, ultra-quiet pulleys, and lightening fast Exact Actuation shifting, all with new 11-speed compatibility. 145g.
Now more efficient, 11-speed compatible, and able to handle an 11-32T cassette (GS model). 195g.
Shimano's Ultegra Di2 Rear Derailleur offers the same incredibly quiet, incredibly precise shifting performance as the RD-7970, in a lighter, 11-speed compatible package.
*Orders received before 3:00PM Pacific time are shipped the same day (M-F). Orders over $100 are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details.