Box Three P9 Wide Single Shift E- Bike Groupset

The Box Components Three Prime 9-speed 12-46 group offers many of the same capabilities as the Box One and Box Two groups, but on a simpler platform. The Box Components Three 12-46 cassette is optimized for e-bikes, starting with 12 teeth and featuring an additional tooth in each ...The Box Components Three Prime 9-speed 12-46 group offers many of the same capabilities as the Box One and Box Two groups, but on a simpler platform. The Box Components Three 12-46 cassette is optimized for e-bikes, starting with 12 teeth and featuring an additional tooth in each of the three highest gears.

The derailleur utilizes limited slip clutch technology without the Tri-Pack features. The derailleur lever is limited to one sprocket change per lever actuation to extend the lifespan of the cassette. Finally, everything is connected with a Prime-9 chain, but without processing.