Shimano GRX RX400 リア ディレーラ 10速 ロング ケージ - ブラック

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.

-Adjustable chain stabilizer prevents chain slapping and drops
-Switch stabilizer ON/OFF to match the terrain
-Gravel-tuned clutch tension
-Maximum front T difference: 16T
-Silent and uninterrupted rear shifting on rough terrain
-Low sprocket: Max. 36T/Min. 30T
-Total capacity: 41T
-Smooth and reliable mixed surface shifting
-Compatible with current 10s road Ducal control lever
-Wide range front gearing
-Top sprocket: Max. 11T/Min. 11T

Specifications:
Brand: Shimano
Model: GRX RX400
Number of Gears: 10
Minimum largest chainring: 30T
Maximum largest chainring: 36T
Minimum smallest chainring: 11T
Maximum smallest chainring: 11T
Maximum for tooth chainring difference: 16T
Total Capacity: 41T
Confirmation: B-Axle_Hollow axle
Color: Black