Totally Free Software!

TopSpeed

I wrote the original version of that back in DOS days.  I used to race a 125 GP bike and they were very sensitive to gearing and I had a stack of sprockets for the front and rear.  I need a way to tell me the change in calculated topspeed for each gearing change.  The gearing part of this version is the original part of the program and all the other tabs got added over they years.
It has evolved into this .NET version.  The screens are fairly self-explanatory.  The current version is a .NET 2 and requires 2.x and above framework be installed to use.  This application is for XP, Vista and Windows 7.

TopSpeed

Opening Screen

TopSpeed Exhaust

This is the exhaust calculation page, for 4 stroke exahusts only.  It is fun to mess around with to see the consessions you have to make on an exhaust.

TopSpeed Gearing

The original reason for the program.  You will need to know information about the gear box to make this work.

TopSpeed Power

The power calculation page.

TopSpeed Displacement

The Displacement Calculation Page

TopSpeed Lobe Center

The Lobe Center Calcualtion page.

Here is the link to the MSI installer.  The program has many supporting DLLs, all .NET, so I am only providing it in and installer.

Click here to download.

There are also versions of this program for Pocket PCs and Windows Mobile devices.

Click here for the Pocket PC 2002 version.  Click here for Pocket PC 2003 and newer version.
These are .NET 2.0 applications and need the 2.0, or newer, libraries installed if you have a 2002 device.
Click here for the 2.0 framework download.

2003 and later versions of Pocket PC or Windows Mobile devices already have the framework on them.

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