BOX Four 8-Speed Wide Single Shift eBike Groupset
The 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. The 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.
- The 8 is Enough Drivetrain
- For Light / Medium Terrain
- E-Bike Optimized 12 Tooth Cassette
- Single Shift Per Swing for E-Bike Safe Shifting
- Ultra-Wide Ratio with Consistent Progression
- Compatible with Traditional Derailleur Hangers (Non Direct-Mount)
- Cassette Compatible with HG Freehub Bodies
- Limited Slip Clutch
- Install at Home with Some Simple Bike Tools and Our Easy to Follow Video
View Prime 9 E-Bike Comparison Chart
How is the Ebike variant different?
Why Prime 9?