Bafang motorized E-shaft drive system

[LockH]

Bafang debuts first motorized E-shaft drive system for public bikes :
https://cyclingindustry.news/bafang-debuts-first-motorized-e-shaft-drive-system-for-public-bikes/

Includes:

Opting to go electric over human-powered, Bafang’s integrated drivetrain utilises a 250W motor with up to 50 Nm of torque, and weighing in at around 5 kg for the complete motor and shaft unit (excluding the battery).

Different length shafts for various wheel sizes and reduction ratios will be provided. The system will be compatible with Shimano 3, 7, or 8 speed hubs for various brake options, including coaster brake versions and will be available from March 2018.

... and:

Bafang MINI-Hub

Described as the solution to “e-bikes for millenials”, Bafang has also introduced what it believes to be the “lightest and smallest” hub drive.

Delivering 45Nm of torque this geared hub is strategically aimed at the growing number of clean and lean looking standard-shaped e-Bikes for a sophisticated and lifestyle oriented urban target audience.

8)

 

[E-geezer]

Interesting...... 8)

I wish they'd get away from square taper bbs though.

 

[tomjasz]

I wish they'd support what we have first. Still no information of serial numbers to parts changes. Still difficult parts stream. Still builds with inferior parts. Still unsupportive of DIY market and degraded warrantee service. Still disloyal to the resellers that made them. But yeah, nice idea....