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ROCKBROS Wireless Electronic Derailleur System for 7-13 Speed Bikes
- Wireless Connectivity: Seamless connection supporting 7-13 speed gear freewheels.
- Durable Build: Made of lightweight aluminum alloy for long-lasting performance.
- Magnetic Charging: Fast charging with 800mAh capacity in just 2 hours.
- Multiple Cage Versions: Available in long, short, and super short cage versions.
- Easy APP Pairing: Convenient mobile app for pairing and battery status updates.
- Wireless Connectivity: Seamless connection supporting 7-13 speed gear freewheels.
- Durable Build: Made of lightweight aluminum alloy for long-lasting performance.
- Magnetic Charging: Fast charging with 800mAh capacity in just 2 hours.
- Multiple Cage Versions: Available in long, short, and super short cage versions.
- Easy APP Pairing: Convenient mobile app for pairing and battery status updates.
Select Size
From $182.00
Original: $519.99
-65%ROCKBROS Wireless Electronic Derailleur System for 7-13 Speed Bikes—
$519.99
$182.00Description
- Wireless Connectivity: Seamless connection supporting 7-13 speed gear freewheels.
- Durable Build: Made of lightweight aluminum alloy for long-lasting performance.
- Magnetic Charging: Fast charging with 800mAh capacity in just 2 hours.
- Multiple Cage Versions: Available in long, short, and super short cage versions.
- Easy APP Pairing: Convenient mobile app for pairing and battery status updates.
