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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
the GRX rear derailleur provides a quieter experience and shifting security and precision on mixed terrain
SRAM Model ID: CN-971-A1
CAGE LOCK™ makes wheel changes simple and quick
Battery Type Lithium Ion Cadence Optional Computer Type Wireless Connectivity ANT+
RED XPLR E1 Freewheels the GRX rear derailleur provides1x specific for use with 10 46T XPLR 13 speed cassette and road Flattop chains Hangerless Interface and Full Mount attachment allow for the most precise shifting and the ultimate resistance to impact Requires frame with UDH interface Simple setup with no adjustment screws Superior chain management with MTB inspired spring clutch Replaceable and rebuildable parts Magic Wheel keeps the chain moving, even if debris enters the lower pulley Compatible with
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