»Robust Design: A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity.
»RD Protection Function: The new Automatic Impact Recovery function instantly returns the derailleur to its original position after impact.
»SHIMANO SHADOW ES: A slimmer, stronger evolution of SHIMANO's pioneering chain-stabilizing SHADOW RD+ concept.
»Precise & Clean Wireless Shifting: Ultra-fast shifting and a no-sacrifice 500% gear range.
»Protected Battery: Tucked safely inside an enclosed space, the battery won't budge even in rough terrain, while remaining easily removable for charging. *The battery is sold separately.
»Covered Pulleys/Cage: The solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow.