Shimano GRX 1x11-Speed Rear Derailleur RD-RX812

175.00 SGD
By Shimano
Minus Plus

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.

    Specifications: 
    • Series: GRX 11-Speed
    • Top Sprocket: Max. 11T/Min. 11T
    • Low Sprocket: Max. 42T/Min. 40T
    • Total Capacity: 31T
    • Weight: 267g

    Photo Credit: Shimano

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