Box Three P9 E-Bike Groupset
Best durable drivetrain upgrade for budget-conscious e-bike riders.
Upgrade your e-bike to a simpler, more robust 1x drivetrain. This kit offers a wide-range cassette and a clutch derailleur for reliable chain management, with a simplified shifter for ease of use. It's a practical solution for bringing older multi-chainring setups into the modern era.
$214.99
at
Family Bike Shop
Who it's for
- Commuters and cargo riders prioritizing drivetrain longevity
- Budget-conscious riders needing reliable climbing gears
- Practical cyclists seeking affordable, easy-to-find replacement parts
Who should skip it
- Cyclists sensitive to cadence changes between gears
- Weight-conscious riders building high-performance e-bikes
- Aggressive riders needing rapid gear changes for sudden climbs
Performance breakdown
Clutch retention
Tri-Pack technology keeps the chain secure over rough, technical terrain.
E-bike gearing range
The 12-50T cassette provides ample torque for steep, motorized climbs.
Shifting precision
Single-shift action prioritizes durability over rapid-fire gear changes.
Durability
Robust construction handles the high-torque demands of electric motors effortlessly.
Chain compatibility
Wide/narrow design ensures a secure, drop-free interface with chainrings.
Installation simplicity
Straightforward setup makes this an accessible upgrade for home mechanics.
Key Specs
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Black
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126 Links
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12 – 50T
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Ask Metto anything about the Box Three P9 E-Bike Groupset before you decide.
