Box Components Box Two (P9) Prime9 X-Wide Single Shift E-Bike Group Set All Products and explore the great outdoors

and explore the great outdoors without breaking a sweat

Smooth operating steel barrel

the Grandtan can better match your pedaling effort

4" (R) CST 20x3

Box Components Box Two (P9) Prime9 X-Wide Single Shift E-Bike Group Set All Products and explore the great outdoorsDESCRIPTION Our Box Two tier's mission in life is to deliver performance similar to the Box One but without its exotic (and costly) features. With the Single Shift E Bike Groupset you still get the Tri Pack Clutch in our derailleur only it isn't adjustable. The cassette's 12 50T range is optimized for E Bikes. The action on the shifter is limited to one downshift per lever swing. The chain boasts the same unique ability to mate with a wide narrow