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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Extremely long and slim body as well as specially designed jaw enable perfect adaptability to the pedals
10-42 Compatible
Single-ring drivetrain simplifies functionality
Cassette technology optimized for MTB
quiet and lightweight than anything they've ever experienced
Rival AXS E1 PST Exempt Extremely long and slim bodyChain management technology keeps the drivetrain quiet and secure AXS enabled for easy setup, personalization, and reliability Compatible with both 1x and 2x drivetrains Compatible with cassettes from 10 28T to 10 36T Larger X SYNC lower pulley for increased efficiency SRAM Model ID: RD RIV E E1 Attributes Max Front Difference 13T Maximum Cog 36T Minimum Cog 10T Primary Color Black Speed 12
