Bosch vs Yamaha Battle

[Nova Haibike]

This is not a battle of which motor is better. Nope. It is the battle of who made the better promotional video. Which gets your vote?

 

[Reid]

Well. Ahem. The Bosch wins? For instance, Small chainring v. big chainring: Yamaha goes flopping a slack chain that flies off (off camera, you can't see it) and hits Yamaha Dungeon engineers in an ironically cruel reversal of torture testing roles.

 

[Nova Haibike]

The Bosch video is more informative, while the Yamaha is more sexy. At least that is how I see them.

Another one, but this time from Shimano:

 

[Manu]

Brose

 

[Manu]

For me mechanically I like it in this order.


1º Cleanmobile PinRing120... 120 nm .

It raises slopes of up to 71º at high speed, it does not seem that it is necessary to make a great effort in the legs.
With aluminum pedelec in Haibike.....a rocket and cheap.

2º The pw and pwx.

they do not abuse the plastic components, especially in the gears of torque and traction.

3º Bosch,Shimano,Brose.



The worst model of mid-drive to date ....... ¿What gives a 3D printer for you to do the gear at home? ¿And open the mid-drive every 500km?

¿But does it cost so much to do it in metal?