Shimano Derailleur GRX RD-RX400 - long

The Shimano GRX derailleur ensures quiet, secure, and precise shifting on mixed terrain with its integrated chain stabilizer. For rides on smooth surfaces, the chain stabilizer can be turned off using the ON/OFF switch on the derailleur.

• Adjustable chain stabilizer prevents the chain from jumping off
• Shimano Shadow RD+
• Smooth and reliable shifting on varying terrain
• The stabilizer can be turned on or off depending on the terrain
• Spring tension adapted for gravel
• Compatible with current 10-speed DUAL CONTROL LEVER for road bikes
• Wide gear range at the front

Features

• Group: GRX
• Model: RD-RX400
• Technology: Top Normal
• Rear speeds: 10-speed
• Recommended chain: HG 10-speed
• Total capacity: 41 teeth
• Max. front difference: 16 teeth
• Max. largest sprocket: 36 teeth
• Min. largest sprocket: 32 teeth
• Max. smallest sprocket: 11 teeth
• Min. smallest sprocket: 11 teeth
• Application area: Gravel/Road/Cyclocross
• Mounting: Direct mount
• Weight: 303 g