Sale 11 Speed Mountain Bike Rear Derailleurs
The rear derailleur is one of the most important parts on the bike and ensures precise, fast and smooth shifting. Shimano and Sram are the leaders in derailleur development. We have rear derailleurs for mountain or trekking bikes designed for 11 speed systems with single, double or triple chainrings. 11 speed rear derailleurs are compatible with 11 speed shifters, generally from the same manufacturer. The length of the derailleur cage determines its ability to handle different sized cassettes.
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Sram GX 2x11-speed Rear Derailleur Long Inner Cage Black
11-speed rear derailleur for Sram 2x11 systems, a long inner cage that can accommodate a cassette with up to 11–42 teeth.
Sram X1 Type 2.1 Rear Derailleur
11-speed long-cage rear derailleur for 11–42-tooth cassettes.
Shimano GRX Di2 RD-RX817 1x11-speed Rear Derailleur
Gravel/cyclocross rear derailleur for Shimano 1x11-speed system and Di2 electronic shifting, for 11–40 and 11–42 tooth cassettes, weight – 322 g.
Sram GX 2x11-speed Rear Derailleur Medium Inner Cage Black
11-speed rear derailleur for Sram 2x11 systems, a medium-long inner cage that can accommodate a cassette with up to 11–36 teeth.
Shimano XTR RD-M9050 GS Di2 Rear Derailleur
Shimano brings the world's first electronic shifting system specifically for mountain bikes, designated as XTR Di2 M9050.