ZoomBox Components
Three P9 9-Speed Single-Shift Groupset
The Box Three tier delivers many of the same capabilities as its more famous siblings yet it's built upon a simpler platform. The cassette is E-bike Optimised at 12-46T, adding an extra tooth to each of the three highest gears. The derailleur exploits our Limited Slip clutch technology without the Tri-pack features. The action on the shifter is limited to one downshift per lever swing, although you'll forgo the hinged clamp and die-cast structure. And lastly, string it all together with a Prime 9 chain but without extravagant coatings. If you're looking to bring your 2/3 by bike into the 21st century, then level up with this group!
includes:
- Box Three Prime 9 Single Shift Shifter
- Box Three Prime 9 X-Wide Rear Derailleur
- Box Three Prime 9 12-46T Cassette
- Box Three Prime 9 126L Chain Polished
Additional Information:
- Includes Shift Housing Kit
- Compatible with most 10,11, & 12-speed wide/narrow chainrings.
- Prime 9 chain must be used
- Intended for E-Bike Use
The Box Three tier delivers many of the same capabilities as its more famous siblings yet it's built upon a simpler platform. The cassette is E-bike Optimised at 12-46T, adding an extra tooth to each of the three highest gears. The derailleur exploits our Limited Slip clutch technology without the Tri-pack features. The action on the shifter is limited to one downshift per lever swing, although you'll forgo the hinged clamp and die-cast structure. And lastly, string it all together with a Prime 9 chain but without extravagant coatings. If you're looking to bring your 2/3 by bike into the 21st century, then level up with this group!
includes:
- Box Three Prime 9 Single Shift Shifter
- Box Three Prime 9 X-Wide Rear Derailleur
- Box Three Prime 9 12-46T Cassette
- Box Three Prime 9 126L Chain Polished
Additional Information:
- Includes Shift Housing Kit
- Compatible with most 10,11, & 12-speed wide/narrow chainrings.
- Prime 9 chain must be used
- Intended for E-Bike Use
