Box Four 8-Speed Wide Single Shift E-Bike Groupset - boxcomponents
Box Four 8S Wide Single Shift E-Bike Groupset - Box®
Box Four 8-Speed Wide Single Shift E-Bike Groupset - Box®
Box Four 8-Speed Wide Single Shift E-Bike Groupset - Box®
Box Four 8-Speed Wide Single Shift E-Bike Groupset - Box®
Box Four 8-Speed Wide Single Shift E-Bike Groupset - boxcomponents
Box Four 8S Wide Single Shift E-Bike Groupset - Box®
Box Four 8-Speed Wide Single Shift E-Bike Groupset - Box®
Box Four 8-Speed Wide Single Shift E-Bike Groupset - Box®
Box Four 8-Speed Wide Single Shift E-Bike Groupset - Box®

Box Four 8S Wide Single Shift E-Bike Groupset

$219.00 Sale Save

Only 0 left in stock

SKUBX-DT4-08ASW-KIT

Our Box Four tier is for those people who just want less fuss! You're fond of Prime 9, but know 8 is enough, and surely 12-42T is plenty of range for an 8-speed cassette. Our derailleur still has the Limited Slip clutch but now arrives with a more compact cage. The custom 8-speed chain is built for abuse, although it's sophisticated enough to have its own Wide/narrow chainring. Push through fewer gears with a no-nonsense single shifter whose action is limited to one downshift per lever swing. This combo will transport your E-bike to 1 by territory for less than $200.

    FAQ

    Derailleur hangers

    Q: Can I install this on my bike that uses a b-link for my current derailleur?

    A: Yes! All you need to do is remove your old derailleur and the b-link leaving the standard hanger attached to your bike frame. You can now mount your Box Components derailleur directly to the hanger on your frame.

    Q: Can I install this on my bike that currently has a direct mount hanger?

    A: Possibly, you will need to see if your frame manufacturer or a third party like wheelsMFG offers a standard mount hanger for your frame. 

    Cassette Body

    Q: Will Box be making cassettes compatible with XD or Microspline driver bodies?

    A: At this time our cassettes are only compatible with HG style MTB 8/9/10 speed or road 11 speed driver bodies. Most hub manufacturers offer the different

    Please see page 6 of our guide for notes regarding the 2 HG drivers.

    Crankset compatibility

    Q: Can I use X crankset with Prime 9?

    A: We recommend 1 by specific cranksets to achieve proper chainline and performance. The crankset you choose will depend on your bike frame and budget.

    Chainring Compatibility

    Q: Can I use my standard chainring with your Prime 9 drivetrain?

    A: For the best performance and chain retention we recommend you use a narrow wide 11 speed chainring. This will best match the internal geometry of our chains and provide you with the best riding experience. These are some of the brands we recommend, Wolftooth Components, Raceface, One Up Components, Absolute Black.

    Our 8 is Enough Drivetrain
    For Light / Medium Terrain
    E-Bike Optimized 12 Tooth Cassette
    Single Shift Per Swing for E-Bike Safe Shifting
    Install at Home with Some Simple Bike Tools and Our Easy to Follow Video
    Limited Slip Clutch™
    Ultra-Wide Ratio with Consistent Progression
    Compatible with Traditional Derailleur Hangers (Non Direct-Mount)
    Cassette Compatible with HG Freehub Bodies
    Includes Box One Shift Cable & Housing Kit