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Shimano GRX RD-RX812 Rear Derailleur 1 X 11-Speed 42T Max

$249.90
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SKU:
KV-00732
Brand:
Out of stock
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  • Description
  • With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX812 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max.

    FEATURE

    • Adjustable chain stabilizer prevents chain slapping and drops
    • Switch stabilizer ON/OFF to match the terrain
    • Gravel-tuned clutch tension

    BENEFIT

    • Silent and uninterrupted rear shifting on rough terrain
    • Smooth and reliable mixed surface shifting
    • Compatible with current road DUAL CONTROL LEVER
    • Top sprocket: Max. 11T/Min. 11T
    • Low sprocket: Max. 42T/Min. 40T
    • Total capacity: 31T

    PRODUCT SPECIFICATIONS

    MODEL NORD-RX812
    SERIESSHIMANO GRX 11-speed
    ColorSeries color
    Average weight267 g
    B-Axle_Hollow axle
    Cable adjuster
    Compatible chainHG-EV 11-speed/HG-X11
    Direct attachment (Conventional)
    Fluoric coated link bushings4
    Low sprocket_Max.42T
    Low sprocket_Min.40T
    Pulley_G pulley bearing
    Pulley_Sunken type pulley bolt
    Pulley_Teeth11T
    Pulley_T pulley bearing
    Rear speeds11
    Top-Normal spring type_SHADOW RD+
    Top-Normal Spring TypeSHIMANO SHADOW RD+
    Top sprocket_Max.11T
    Top sprocket_Min.11T
    Total capacity31T
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