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.
- Silent and uninterrupted rear shifting on rough terrain
- Adjustable chain stabilizer prevents chain slapping and drops
- SHIMANO SHADOW RD+
- Smooth and reliable mixed surface shifting
- Switch stabilizer ON/OFF to match the terrain
- Gravel-tuned clutch tension
- Compatible with current 10s road DUAL CONTROL LEVER
- Wide range front gearing
Specifications
- Material Aluminum
- Total Capacity 41T
- Low Sprocket Max 11T
- Low Sprocket Min 11T
- Top Sprocket Max 36T
- Top Sprocket Min 32T
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What's Included
- 1 x Shimano GRX RD-RX400 Rear Derailleur - 10 Speed
- 1 x Shimano GRX RD-RX400 Rear Derailleur - 10 Speed
- Speed 10-speed
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Compatibility
10 speed road DUAL CONTROL LEVER
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