[mr hyde]

could any one tell me the difference in speedo readings when fitting a 15t front sproket to the street triple r standard is 16t thanks

 

[denny]

AFIK the speedometer gets it's data from the front wheel, so the sprockets will not have any effect.

 

[PeteH]

AFIK the speedometer gets it's data from the front wheel, so the sprockets will not have any effect.

That means the speedo will read zero, as the front will be permanently skywards