Box Three Prime 9 Groupset (9 Speed) (Wide Cage) (Multi Shift) (11-46T)

Read Reviews
Write a Review
BX-DT3-P9AMW-KIT
Out Of Stock Online
Expected Sun, Dec 5, 2021
FREE Shipping Eligible! Learn More
Price: $209.99

Please Log in to receive a notification when this item arrives in stock.

Save In List
This item earns up to 210 VIP Reward Points Learn More

While everyone else keeps adding more and more gears, the Box Three Prime 9 Multi Shift Groupset takes a different approach. The engineers at Box decided that sometimes simple is better so they developed a groupset with a wide ratio range over only 9 cogs. The benefit is that fewer gears reduce the chain angle on the low end; making the chainline more direct across the whole range; improving component longevity and power transfer. The 2-piece multi-shift lever allows for shifting of 3 gears at a time. The rear derailleur boasts a limited slip clutch with instant engagement and constant torque which prevents dropped chains and minimizes chain slap. The Prime 9 chain is compatible with modern narrow/wide chainrings.

Includes:

  • Cassette (11-46 Tooth)
  • Rear Derailleur 
  • Shifter
  • Chain

Specifications:
Cassette Cogs: 11-13-16-20-24-28-34-40-46
Cassette Body Type: Shimano/SRAM (Not Compatible with XD or MicroSpline)
Rear Derailleur Speeds: 9-Speed
Rear Derailleur Max Cog: 46T
Rear Derailleur Cage Length: Long
Rear Derailleur/Shift Compatibility: Box Prime 9
Shifter Style: Thumb
Shifter Speeds: 9-Speed Multi-Shift
Color: Black
Groupset Weight: 1308g

This product is expected to become available for purchase on Sunday, December 5, 2021

Verified Owner
Thursday, Jun 3 2021 (6 months ago)
Box Three Prime 9 Groupset (9 Speed) (Wide Cage) (Multi Shift) (11-46T)
I'm very impressed by the performance of this groupset so far. Installation and setup was extremely easy. I highly recommend this groupset for anyone looking to upgrade an older MTB or even simplify a new one.
Box Prime 9 Model Comparison