Shimano
Shimano GRX 12SPD Rear Derailleur-RD-RX825
Shimano GRX 12SPD Rear Derailleur-RD-RX825
常规价格
HK$2,180.00
常规价格
促销价
HK$2,180.00
单价
/
单价
SHIMANO's GRX Di2 12-speed rear derailleur features a built-in wireless connectivity unit and charging port, ensuring fast and reliable shifting for mixed-terrain riding and easy recharging. Integrated SHADOW RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built-in ON/OFF switch, wheel removal is easy too. The RD-RX825 is compatible with 11-34T and 11-36T 12-speed cassettes and supports Full or Semi-Synchronized shift modes, enhancing rider customization.
FEATURES
- Compact design with integrated wireless unit, charging port, and switch
- Fast and reliable shifting on rough terrain
Adjustable chain stabilizer prevents chain slap
SHIMANO SHADOW RD+ -
Gravel-tuned clutch tension
Switch stabilizer ON/OFF to match terrain: ON for gravel, OFF for smooth roads -
LED status indicator
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Battery indicator, pairing, adjust mode, etc.
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Top sprocket: Max. 11T/Min. 11T
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Low sprocket: Max. 36T/Min. 34T
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Total capacity: 40T