Box Two P9 X-Wide Single Shift E-Bike Groupset drivetrain Box One Prime 9 Chain

Box One Prime 9 Chain 126L DLC

Available as a multi-shift (pull several gears at once) or  single-shift shifter (a sound choice for e-bikes)

Box Three is our performance and value tier

Box Four 8 Speed 11-42T Cassette

Our Box One Shift Cable & Housing Kit is the easiest way to get silky smooth and consistent shifts on any drivetrain

Box Two P9 X-Wide Single Shift E-Bike Groupset drivetrain Box One Prime 9 ChainOur 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 chainring except