The RX812 is specially engineered to conquer all the challenges of gravel riding, as it gives you smooth shifting performance. Whether you're riding after work with your friends or taking on an exciting new adventure, this 11-speed model has you covered. Dominate on every ride thanks to its incredibly versatile chain stabiliser which prevents chain slapping and drops as you shift. Shimano has also installed a switch stabiliser to this model, allowing you the freedom to turn it on/off based on the terrain conditions.

When riding over mixed terrain surfaces with gravel and mud, this derailleur remains silent and uninterrupted thanks to some of the finest industry-leading technologies. This Shimano Index System gives you frictionless shifting and smooth action to get you through the harshest roads efficiently. If you’re interested in exploring further than ever before, this is an ideal choice of upgrade for a reliable and instant shifting experience.

 

• Part No: RD-RX812
• Use: Gravel, Road
• Link Bushings: 4 fluoric coated link bushings
• Speed: 11 speed
• Spring: Shimano Shadow RD+
• Low Sprocket Max: 42T
• Low Sprocket Min: 40T
• Top Sprocket Max: 11T
• Top Sprocket Min: 11T
• Pulley Teeth: 11T
• Total Capacity: 31T
• Supplied OE
• Weight: 267g