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Jack's gear ratio and wheel speed calc

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plattd
Posts: 26
Joined: Mon Jan 19, 2009 3:04 am
Bikes: 54 FL
Location: portland, OR

Jack's gear ratio and wheel speed calc

#1

Post by plattd » Sat Jun 20, 2009 11:01 pm

Trying to get a handle on rpm/speed bands and I'm having no luck finding info on pan gear ratios, also no luck getting into Jack's recommended calculator from Terra-Glide. It seems to be an MS-DOS exe file that I can't open on my Mac. Any suggestions? Thanks.
David



Billy
Posts: 781
Joined: Tue Mar 23, 2004 6:57 am

Re: Jack's gear ratio and wheel speed calc

#2

Post by Billy » Sun Jun 21, 2009 4:48 am

shoot Jack a PM, mebbe he kin help ??

http://www.terra-glide.net/pgms/WheelSpeed.exe

plattd
Posts: 26
Joined: Mon Jan 19, 2009 3:04 am
Bikes: 54 FL
Location: portland, OR

Re: Jack's gear ratio and wheel speed calc

#3

Post by plattd » Mon Jun 29, 2009 6:10 am

Sent a message to Jack, but unfortunately he says he only has the MS-DOS version available and I don't seem able to download it on my Mac. Any help with that appreciated, or maybe someone out there knows the 4 gear ratios for the standard Pan box--then I can plug those into a couple of online calculators. Somewhere I saw these figures: 1st 3.24; second 2.21; third 1.6, fourth 1.23. Do these look right?
David

mbskeam
Posts: 1004
Joined: Tue Mar 16, 2004 5:52 am
Location: Sultan, WASH
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Re: Jack's gear ratio and wheel speed calc

#4

Post by mbskeam » Mon Jun 29, 2009 7:42 am

play with this...

http://www.rbracing-rsr.com/gearspeed.html

http://www.andrewsproducts.com/motorcyc ... G_sets.htm

victory library use to have the ratios online, but I see that you have to payup to see them, will see if I have a printed copy someplace

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