Shimano GRX RD-RX810 Shadow+ 11 Speed Rear Derailleur - Rear Derailleur - 11 Speed - Black - Mid Cage - 34T Max Do Not Ship Internationally The Chainstay Armour is removable

The Chainstay Armour is removable if needed

Who's this item for: Those riders who want to carry two bikes at a time

Whether you’re climbing the Cascades or the neighbourhood sledding hill

If your frame is 68mm or wider

race-spec goggles with expansive viewport

Shimano GRX RD-RX810 Shadow+ 11 Speed Rear Derailleur - Rear Derailleur - 11 Speed - Black - Mid Cage - 34T Max Do Not Ship Internationally The Chainstay Armour is removableWith 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 an ON OFF switch for the chain tensioner. The RD RX810 rear derailleur is compatible with road cassettes with a 34T low sprocket max.