dongle

[farmer]

Does the badass dongle, clock up the correct mileage on the mileometer on the bosch purion
computer read out?

 

[IR772]

No.

Everything is correct up to 15 MPH then it reduces the values by 50 %.

So all your journey over 15 mph would be recorded at half the true mileage.

 

[Deleted member 4366]

There's other dongles that do - like the ASA:
https://www.ebiketuning.com/shop/product/32-asa-espeed-b25-14.html

 

[Steve A]

http://www.bikespeed.de/RS_en.html. Best by far imho