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Author Topic: Gear ratio help....  (Read 10497 times)

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boltz2012

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Gear ratio help....
« on: May 14, 2009, 08:41:12 AM »
OK so this is what ive got so far. The MC motor has a 16 tooth sproket on it and im trying to figure out exactly what size tooth would be good for the honda tranny. Just kinda looking for opinions here.

Honda tranny gear ratio=
1st gear Ratio 3.25
2nd gear Ratio 1.909
3rd gear Ratio 1.125
4th gear Ratio 0.909
5th gear Ratio 0.702
Final Drive Ratio 4.25

and the gear ratio for the MC tranny= well hell..i cant find it.
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Admin

  • Guest
Re: Gear ratio help....
« Reply #1 on: May 14, 2009, 09:02:06 AM »
Imo the gixxer 6 needs about 7:1 final reduction to the tires. They arte low torque motors to begin with, I would think a 2:1 reduction to the trans would substantially extend chain life, and then take advantage of the higher gears in the honda trans, I would pressume the honda trans could easily handle the 600 torque at 2:1 if not a bit more even...
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Offline fabr

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Re: Gear ratio help....
« Reply #2 on: May 14, 2009, 09:11:23 AM »
Personally I'd plan on using 4th and 5th in the honda trans We really need to know the ratios of the G6er to give a better answer than that so far as the reduction needed from the engine to the tranny.
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boltz2012

  • Guest
Re: Gear ratio help....
« Reply #3 on: May 14, 2009, 01:09:15 PM »
ok fellas...here we go. I found them both so here they are

Honda tranny gear ratio=
1st gear Ratio 3.25
2nd gear Ratio 1.909
3rd gear Ratio 1.125
4th gear Ratio 0.909
5th gear Ratio 0.702
Final Drive Ratio 4.25

Bike gear ratio=
Primary reduction ratio 1.926 (79/41)
1st gear ratio 2.782 (39/14)
2nd gear ratio 2.000 (32/16)
3rd gear ratio 1.600 (32/20)
4th gear ratio 1.363 (30/20)
5th gear ratio 1.208 (29/24)
6th gear ratio 1.086 (25/23)
final reduction ratio 2.8.12 (45/16)
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Offline fabr

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Re: Gear ratio help....
« Reply #4 on: May 14, 2009, 01:49:38 PM »
Well,shit! Now I need to get to calculating to give you my opinion. Notice I said MY opinion guys?
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"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I participate in your fantasy"

boltz2012

  • Guest
Re: Gear ratio help....
« Reply #5 on: May 14, 2009, 01:57:19 PM »
Thats why its on here so i can get opinions. Remeber i want to be able to cut mad donughts in this thing.
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Offline fabr

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Re: Gear ratio help....
« Reply #6 on: May 14, 2009, 02:00:49 PM »
I forgot ,what diameter tire are you running?
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"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I participate in your fantasy"

Offline fabr

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Re: Gear ratio help....
« Reply #7 on: May 14, 2009, 02:01:24 PM »
OK,WTH smited bolt?
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"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I participate in your fantasy"

Admin

  • Guest
Re: Gear ratio help....
« Reply #8 on: May 14, 2009, 02:19:50 PM »
From my personal experience with a 24" tire, It took 6:1 to be effective from the engine to the tires, and that was with a jackshaft....
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artie on edge

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Re: Gear ratio help....
« Reply #9 on: May 14, 2009, 05:12:15 PM »
Quote from: Masterfabr on May 14, 2009, 01:49:38 PM
Well,shit! Now I need to get to calculating to give you my opinion. Notice I said MY opinion guys?

Which we have all learned (at our peril), is THE ONLY ONE that counts....

Dont have a cow.... ;D

 gg:
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Offline Doug Heim

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Re: Gear ratio help....
« Reply #10 on: May 14, 2009, 05:14:37 PM »
What size sprocket you want on that shafting Im making up for you?
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boltz2012

  • Guest
Re: Gear ratio help....
« Reply #11 on: May 14, 2009, 05:50:05 PM »
thats what im trying to figure out....

And ill be smiting you back Faber... ;D I think im the only reason you have any applauds is cuz of me sucka...but not no mo.
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boltz2012

  • Guest
Re: Gear ratio help....
« Reply #12 on: May 14, 2009, 05:51:43 PM »
damnit boy i just look at everyone karma....cant we all just get along. Theres been alot of smiting going on since i was gone. Did i miss a hot topic the got heated or something? If so im glad i did... ;D ;D ;D
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Admin

  • Guest
Re: Gear ratio help....
« Reply #13 on: May 14, 2009, 06:07:42 PM »
Hell, i just turned it on about 5 days ago..
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artie on edge

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Re: Gear ratio help....
« Reply #14 on: May 14, 2009, 06:34:51 PM »
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