Whats your speedohlr % on a gen II with 18/45

[Dark3]

Im at 5% and ran next to my buddies bone stock '13 gsxr 1K at 60mph at it was the same and I assume his is off. I originally set it to healtech recomendation which was like 9.4 but past a speed sign that was reading 35 and speedo was reading 31 so i bumped it down. Anybody with a similar setup 18/45-sprox please share. I cant even look at the damn app on my iphone 4 and dont have a computer or a gps lol

 

[Dark3]

Correction gsxr was going 66-67 and i was reading 60 so i might be close

 

[sakitnyatudisini]

Correction gsxr was going 66-67 and i was reading 60 so i might be close

Thanks for advice

 

[04LE]

Mine was 10.1 with 17/42. Which should be close to up 2 in rear. GPS showing me dead on.

 

[Dark3]

Mine was 10.1 with 17/42. Which should be close to up 2 in rear. GPS showing me dead on.

Thanks that sounds about right. Healtech recomended 9.4 with the calculator for my 18/45 but it didnt work for some reason. I do know that all bikes are off different from the factory so thats probly why i need less correction. Im gonna tape my phone to the tank with a gps mph app and report back