Shimano Rear Derailleur RX810 Series RD-RX812
Shimano Rear Derailleur RX810 Series RD-RX812

Shimano Rear Derailleur RX810 Series RD-RX812

Regular price
Rs. 9,360.00
Sale price
Rs. 9,360.00
Unit price
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SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 42T max low sprocket - 11-speed

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.


  • Silent and uninterrupted rear shifting on rough terrain
  • Adjustable chain stabilizer prevents chain slapping and drops
  • Smooth and reliable mixed surface shifting
  • Switch the stabilizer ON/OFF to match the terrain
  • Gravel-tuned clutch tension
  • Compatible with current road DUAL CONTROL LEVER
  • Top sprocket: Max. 11T/Min. 11T
  • Low sprocket: Max. 42T/Min. 40T
  • Total capacity: 31T


    SERIES GRX 11-speed
    Color Series color
    Average weight 267
    Rear speeds 11
    Compatible chain LINKGLIDE, HG 11-speed
    Top-normal spring type|SHIMANO SHADOW RD+ βœ”
    Mount|Direct attachment (Conventional) βœ”
    Mount|Direct Mount βœ”
    Cable adjuster βœ”
    Total capacity 31T
    Low sprocket|Max. 42T
    Low sprocket|Min. 40T
    Top sprocket|Max. 11T
    Top sprocket|Min. 11T
    Fluoric coated link bushings 4
    Pulley|G pulley bearing βœ”
    Pulley|T pulley bearing βœ”
    Pulley|Teeth 11T
    Pulley|Sunken type pulley bolt βœ”
    B-axle|Hollow axle βœ”