SRAM DUAL DRIVE CLICK BOX 3 SPEED

SRAM’s Dual Drive 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. SRAM’s Dual Drive Click box attaches to the Dual Drive huband the Dual Drive shifter via cableso you can shift between the hub’s three internal gears.

• For use with Dual Drive 3 speed shifter
• Made of plastic
• Hub not included
• Easy to install
• Colour: black