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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
New knob layout based on feedback from World Cup DH and EWS riders
Specifically developed for E-Bikes (E-50 for all sizes/models)
Steel rings with engineering polymer spacers
SRAM Model ID: RD-XX-1E-A1
GRX Di2 RD-RX817 Roues route New knob layout based onGRX Di2 11 speed rear derailleur for 1X cranks Adjustable chain stabilizer prevents chain slapping and drops Gravel tuned clutch tension can be toggled ON OFF to match the terrain Low sprocket: Max. 42T Min. 40T Top sprocket: 11T Attributes Max Front Difference Single chainring only Maximum Cog 42T Minimum Cog 11T Primary Color Grey Cage GS RD Capacity 31T RD Spring Type Shadow Plus RD Weight 318g Speed 11 Mount Standard
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