Box Three Prime 9 X-Wide 9-Speed Rear Derailleur
£72.24
RRP £84.99
Save 15%
In stock at our supplier's warehouse - despatched in 4-5 days
PRODUCT CODE: XVC2312
| Brand | Box Components |
|---|---|
| Colour | Black |
The Box Three Rear Derailleur simplifies the features found on the Prime 9 Box One and Two rear derailleurs making for a fully featured wallet-friendly rear derailleur. Including a Limited Slip Clutch, Sealed bearing pulleys and a solid construction Box Three Rear derailleurs are compatible with 11-46 and 11-50 Tooth derailleurs making it one of the most versatile derailleur offerings for Prime 9.
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 best all-rounder derailleur
- For light/medium terrain
- Limited slip clutch
- Bearing pulleys
Specification
- Process/Material:
- B-Knuckle: Die Cast / Aluminium
- P-Knuckle: Injection Molded / Glass-Nylon Composite
- Linkages: Die Cast / Aluminium
- Cage: Stamped / Aluminium
- Finish: Matt Onyx
- Speeds: 9
- Compatibility
- Platform
- E-Bike
- Non-E-Bike
- Shifter
- Box One Prime 9
- Box Two Prime 9
- Box Three Prime 9
- Derailleur Hanger: Non-Direct Mount
- Weight: 290g /10.2oz
Compatibility
- Box One Prime 9 11-50t and Also 12-50t E-Bike Cassette
- Box Two Prime 9 11-50t and Also 12-50t E-Bike Cassette
- Box Three Prime 9 11-50t and Also 12-50t E-Bike Cassette
- Box One Prime 9 126 Link Chain Dlc
- Box Two Prime 9 126 Link Chain Nickel
- Box Three Prime 9 126 Link Chain Polished
- Box One Prime 9 Shifter
- Box Two Prime 9 Shifter
- Box Three Prime 9 Shifter


