Box Components
Two Prime 9-Speed E-Cassette - 12-50T

The Box Two E-Bike Cassette differentiates itself from its non-e-bike sibling by offering the high gears with more teeth to withstand the rigors of modern E-Bike riding. Adding an extra tooth to each of the three highest gears provides increased durability and decreased wear by distributing the load over a larger area! All cogs are stamped from steel and subsequently, the larger ones are pinned to alloy spiders. Due to its provenance, this is, without doubt, the most durable cassette in the range and perfect for any E-MTB.

Features:

• Our Most Durable Cassette
• Steel Stamped Cogs
• Lightweight Alloy 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 SingleShifter Black
• Box Two Prime 9 Single Shifter Black
• Box Three Prime 9 Single Shifter Black

Specification:

Process/Material:

• Cogs: Stamped / Hardened Steel
• Spider: CNC / 6061-T6 Aluminum
• Lockring: CNC / 6061-T6 Aluminum

Finish: ED Black
Speeds: 9
Gear: 12 - 14 - 16 - 18 - 22 - 28 - 34 - 42 - 50
Weight: 645g/22.7oz