1250 speed in gears CORRECTED with speedo healer

who has a corrected speedo on their 1250, and can tell me in..

3rd...at 100km-rpm?
4th...at 100km-rpm?
5th...at 100km-rpm?
6th...at 100km-rpm?

MUST be corrected speedo reading, GPS...Mathematical equation... Act of god?   DON`T want what comes from factory!

Thanks, John.

The gear makes no difference.
I understand the question now
You're asking RPM more than speed though.

yeah your right, I meant RPM , but derived from a given KM/H

Here's the mathmatically calculated speeds per gear from Gearing Commander ,one of the best sites on the internet for working with gear/chain senarios:

thanks for that barry..

so...18-43 final drive is standard?

I`m used to 1200 15-45

Yep - 18-43 is the standard - with this Gearing Commander site you can plug in different cogs front and/or rear and it will tell you the differences, even how many links you might need to add/remove from your chain.  One of the best time absorber sites on the net, you can spend hours on it.

Here is the 1200 printout:

mtbeerwah wrote:who has a corrected speedo on their 1250, and can tell me in..

3rd...at 100km-rpm?
4th...at 100km-rpm?
5th...at 100km-rpm?
6th...at 100km-rpm?

MUST be corrected speedo reading, GPS...Mathematical equation... Act of god?   DON`T want what comes from factory!

Thanks, John.

If you are setting up a Speedohealer, -7% will give you 99km/hr at an indicated 100 with stock gearing and tyre profiles.  The GSFs are all consistently overreading by 7km/hr at 100.  I have access to a calibrated GPS used for speed testing and the result was about as accurate as you can get.

Hi all,

Just a bit of back ground...

I own a 1200 with a healer, and corrected speedo for about 1 1/2 years now.

I`m not buying a 1250, am happy with my 1200, and have spent far to much over the years to ever sell it, and am currently building it to a new state.

I`m just doing some personal investigation work on the 1250.

Thanks all for input, John.

My speedo healer is set at -4.5% so I can't answer the original question.  It was set at -7% but I got so used to the 2.5% speedo error in the XR6 I set the Bandit to the same error so I had the same safety margin (that might seem a bit weird but it works for me!). 

I`m actually comparing the two bikes with their given Gearing, RPM, HP and Torque differences to identify each ones usability strengths, and weaknesses.

I do wish I had a 6th though, and in my latest rebuild, if I had spent X amount more, could have converted it to a 6 speed.

Got to close the wallet though.