Speedo accuracy hub vs gearbox

[hippie]

Just a question what would be more accurate in a stock standard bike with no mods at all ?
It would seem mine is fairly accurate if the solar signs on the side of the road are anything to go by?

Thoughts people

[mossy1200]

Just a question what would be more accurate in a stock standard bike with no mods at all ?
It would seem mine is fairly accurate if the solar signs on the side of the road are anything to go by?

Thoughts people

Just remember that 2 k out at 50 is 4 at 100.
Most speedos read approx 100 when travel is 96 +-2
Changing tyre size and profile change things.
Gearbox type with sprocket changes would make a massive difference.

Tyres at different pressures and wheels at different speeds even changes the accuracy also. Tyres at 250kph can be 10mm taller than standing.

[Laava]

I changed sprockets and then had an error of 120 at a true100 kph. I had to correct it, it was too far out. Cost about 120$

[Akzle]

Just a question what would be more accurate in a stock standard bike with no mods at all ?
It would seem mine is fairly accurate if the solar signs on the side of the road are anything to go by?

Thoughts people
*
:killingme
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