Shimano GRX RD-RX400

By Shimano
SKU: IRDRX400
$84.78
Speeds
Description

* GRX 10 speed rear derailleur for double cranks* Adjustable chain stabilizer prevents chain slapping and drops* Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain* Maximum front difference: 16T* Low sprocket: Max. 36T/Min. 30T* Top sprocket: 11T
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