Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed, Long Cage, Black
The Shimano Acera RD-M3020 rear derailleur features Double Servo technology to provide smooth, precise shifting and helps you ride challenging terrain with fewer interruptions.
- Double Servo mechanism enables the rear derailleur to move in an optimum path
- Versatile performance and wide compatibility
- SGS Long cage
$14.35
Original: $41.00
-65%Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed, Long Cage, Black—
$41.00
$14.35
Description
The Shimano Acera RD-M3020 rear derailleur features Double Servo technology to provide smooth, precise shifting and helps you ride challenging terrain with fewer interruptions.
- Double Servo mechanism enables the rear derailleur to move in an optimum path
- Versatile performance and wide compatibility
- SGS Long cage
