Shimano GRX RD-RX825 Shadow+ Rear Derailleur

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 Battery indicator, pairing, adjust mode, etc.
– Top sprocket: Max. 11T/Min. 11T
– Low sprocket: Max. 36T/Min. 34T
– Total capacity: 40T

Specifications:

– Rear Speeds: 12-Speed
– Rear Speeds: 12
– Type: Direct attachment (shadow+)
– Low Sprocket (min): 34T
– Low Sprocket (max): 36T

‹ Link back to product: https://www.proximitysport.co.uk/product/bike-shop/shimano-grx-rd-rx825-shadow-rear-derailleur/