Quiver
Shimano
Derailleur

GRX RX812 GS

Part number
RD-RX812

Specifications

Speeds
11
Actuation type
Mechanical
Mount type
long cage
Cassette compatibility
compatible with mtb cassettes with 42T low sprocket maxEstimated
Clutch
trueEstimated

Bikes sold with this part

Available from

  • Competitive Cyclist
    Black · RearIn stock
    $145.00

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