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Box Two Prime 9 9-Speed E-Bike Cassette
- In stock On the shelf in our own warehouse. Order before 2pm and it is despatched the same working day; bikes we build are built, safety-checked and despatched in 2-3 working days.
- In stock with our supplier Not on our shelves, but our supplier has it or it is already on its way to us. We bring it in as soon as you order, and the despatch estimate shown allows for that.
- Out of stock Neither we nor our supplier has it right now. Where a date is shown, more is on order and you can order now to secure one from that delivery.
- Stock to be confirmed Not on our shelves, and our supplier does not send us stock figures for it, so we cannot say how soon we could get one. Use "Check availability" and we will ask them and email you back.
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Attributes
| Colour | Black |
|---|
About Box Components
Details
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 sprockets 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.
Technology
Prime 9
Prime 9 technology is a counter-intuitive philosophy based on the less is more theory. It embraces range wihtout adding complexity. The outcome is fewer parts, reduced weight, and increased durability.
Is Prime 9 Simpler?
- Same Range With Fewer Gears
- Ease of Set-up
- Wide Compatibility
- Less Maintenance
- Don’t Worry, All Bike Shops Are Familiar With 9 Speed Platforms!
Is Prime 9 More Durable?
- Straighter Chain-line
- Unique 9-Speed Chain
- Single Shift Option (E-MTB)
- Fewer Gears (fewer shifts)
- Full Steel Cassette (all tiers)
Does Prime 9 Perform Better?
- Shifting Less Means Faster Riding
- Optimised Shift Ramps
- Consistent Gear Jumps
- Lightweight Cassette
Features
- Box's most durable cassette
- Steel stamped sprockets
- Lightweight alloy spiders
- Ultra-Wide ratio with consistent progression
Specification
- Process / Materials:
- Cogs: Stamped / Hardened Steel
- Spider: CNC / 6061-T6 Aluminium
- Lockring: CNC / 6061-T6 Aluminium
- Speed: 9
- Gearing: [12-50T] 12 - 14 - 16 - 18 - 22 - 28 - 34 - 42 - 50
- Compatibility:
- Platform: E-Bike
- Driver: HG Freehub Body
- Chain:
- Box One Prime 9
- Box Two Prime 9
- Box Three Prime 9
- Weight: 645g
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
- Box Three Prime 9 X-Wide Rear Derailleur
- Box One Prime 9 Shifter
- Box Two Prime 9 Shifter
- Box Three Prime 9 Shifter
