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Bafang M315 Mid Drive eBike Conversion Kit
Bafang M315 Mid Drive eBike Conversion Kit
The Bafang M315 mid-drive kit is my pick for riders who want strong climbing ability and a clean, balanced feel on the bike. It’s built around a 48V 750W motor with up to about 120 Nm of torque, plus multiple riding modes so you can cruise or still get a workout. Chainring options (36T to 52T) make it easier to tune for your terrain and riding style.
Buy on S
You'll be taken to S to complete your purchase.
Pros
- +Mid-drive power delivery with strong climbing performance
- +Up to ~120 Nm torque and speeds up to ~50 km/h (conditions vary)
- +Multiple riding modes (electric, pedal assist, standard pedal)
- +Chainring and display options for better customization
Cons
- -Requires bottom bracket compatibility (commonly 68–73 mm; special configs for others)
- -Install is more complex than hub kits, even with guides
