top of page
Shimano GRX Rear Derailleur RDRX820SET 12-speed

Shimano GRX Rear Derailleur RDRX820SET 12-speed

 

  • Silent and secure rear shifting on rough terrain

  • Adjustable chain stabilizer prevents chain slap and drops

  • SHIMANO SHADOW RD+

  • Smooth and reliable shifting on mixed surfaces

  • ON/OFF stabilizer switch matches terrain

  • Maximum front chainring difference: 17T

  • Top sprocket: Max. 11T/Min. 11T

  • Low sprocket: Max. 36T/Min. 34T

  • Total capacity: 42T

Shimano GRX Rear Derailleur RDRX820SET 12-speed

$209.99Price
Quantity

    Note: Most Bikes can only be shipped to a bike shop for assembly. Some models can be shipped anywhere boxed (unassembled). Contact Us for more info

    Related Products

    bottom of page