Speedbox 2

tisme

Pedelecer
Nov 23, 2016
143
107
63
kent
Just fitted one to a yam pw and the speedo seems wrong anyone got or tried one?
 

soundwave

Esteemed Pedelecer
May 23, 2015
17,001
6,536
yes it will half the speed shown on the display. some dongles will show the right speed tho.
 

tisme

Pedelecer
Nov 23, 2016
143
107
63
kent
Advert said it should read right ?

One of the great advantages of the Speed Box 2 is that, contrary to many other tuning tools, your electric bikes display will still show the real speed. Other important parameters like range, daily travelled distance, average- and maximum-speed will be displayed correctly, too.
 

soundwave

Esteemed Pedelecer
May 23, 2015
17,001
6,536
if it should read the right speed then id send them a email as it could be faulty or the bike might need a software update for it to show the right speed on the display.

also double check all the connections and make sure its not a cable not pushed in all the way.
 

tisme

Pedelecer
Nov 23, 2016
143
107
63
kent
I've check connections ta and I'm not sure the people I bought the bike from will update any software. E mail on the way.
 
  • Agree
Reactions: soundwave

tisme

Pedelecer
Nov 23, 2016
143
107
63
kent
Sent back for refund. I spoke to the Speedbox company telling them I was having trouble and they just kept saying I should have bought a speedbox 2. I had so back its gone. Can anyone recommend one please
 

soundwave

Esteemed Pedelecer
May 23, 2015
17,001
6,536

tisme

Pedelecer
Nov 23, 2016
143
107
63
kent
I got the speedbox 2 through them and thats who its gone back to. Do you know if any read the right speed?
 

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