Box Components
Three Prime 9-Speed Cassette

The Box Three cassette draws from both of its Box One and Box Two siblings to create a sensible all-rounder. All cogs are stamped from steel and subsequently, the larger ones are pinned to steel spiders. The main difference here versus Box Two is the use of additional weight-reducing holes on the cogs.

Features:

• Our Best All-Rounder Cassette
• Steel Stamped Cogs
• Steel Stamped Spiders
• Ultra-Wide Ratio with Consistent Progression

Compatibility:

• Box One Prime 9 Chain 126L DLC Black
• Box Two Prime 9 126 Link Chain Nickel
• Box Three Prime 9 126 Link Chain Polished
• Box One Prime 9 Rear Derailleur
• Box Two Prime 9 X-Wide Rear Derailleur Black
• Box Three Prime 9 X-Wide Rear Derailleur Black
• Box One Prime 9 Shifter Black
• Box Two Prime 9 Shifter Black
• Box Three Prime 9 Shifter Black

Specification:

Process/Material:

• Cogs: Stamped / Hardened Steel
• Spider: Stamped / Hardened Steel
• Lockring: CNC / Hardened Steel

Finish: ED Black
Speeds: 9
Gear:

• [11-46T] 11 - 13 - 15 - 18 - 22 - 28 - 34 - 40 - 46
• [11-50T] 11 - 13 - 15 - 18 - 22 - 28 - 34 - 42 - 50

Compatibility
Platform
Non-Ebike
Driver: HG Freehub Body
Chain:
Box One Prime 9
Box Two Prime 9
Box Three Prime 9
Weight:
[11-46T] 565g/19.2oz
[11-50T] 660g/23.2oz