Details
SRAM's DualDrive is a unique drivetrain that combines a three-speed internal-gear hub with an external cassette and derailleur. The result is a wide-range of gears in a clean, one handed control system. The DualDrive shifter features a grip shift motion for the rear derailleur and a thumb trigger that controls gear changes in the internal hub.
Part Numbers
UPC | MPN |
---|---|
710845000683 | 00.0000.200.068 |