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Old 10-27-2016, 05:44 AM
BirdFanatic BirdFanatic is offline
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Default Speed demon

So my brother is up to something that no one has done before .He is taking a kt100 mounting it on a mini bike and setting him self up with a death wish lol .He all ready has a gas tank mounted as well as the motor put on he needs to put on the clutch find a back tire,rim,sprocket to put hold the 35 chain .
Is he setting him self up to die ? I have seen speeds of more then 90 on karts but mini bikes can have a huge weight difference .gear ratio is 5.0 to 1 he's getting a 60 tooth rear sprocket and has a 12 tooth clutch sprocket .
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Old 10-27-2016, 06:33 AM
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Good MF lord..

really ..NOONE has ever done before....
what part of it.. wearing a chicken beak in his left nostril while mounting the engine using his left pinky ONLY?

also: that gear ratio.... DOUBT IT!
but maybe that's the part that nobody ever done.. because it simply doesn't work ?

Ah well.. take pics... let us know how it turned out..
And yes, that is as bad of an idea as welding random laptop cells together.. oh wait..yeah nevermind.

'sid
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Old 11-07-2016, 02:58 PM
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There posted a picture have to post another one of the new back tire I ordered.
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Old 11-07-2016, 04:19 PM
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Quote:
Originally Posted by BirdFanatic View Post
There posted a picture have to post another one of the new back tire I ordered.
...
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Old 11-07-2016, 06:57 PM
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60 on a mini bike is not impossible or even rare.
Go to Detroit Hood TV on you tube. They got 4 stroke big block minis doing 85MPH in the 8th mile in 7.75 seconds.

You brother should errr... Could be fine!
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Old 11-07-2016, 07:25 PM
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Like this????

14HP at 10,500 RPM.

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Old 11-07-2016, 07:33 PM
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Like this????

14HP at 10,500 RPM.
That's a lot of ripums!!!
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Old 11-07-2016, 07:43 PM
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Yeah!!!! Finally a REAL reason for a billet flywheel!!!!
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Old 11-07-2016, 09:40 PM
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Quote:
Originally Posted by bob58o View Post
Like this????

14HP at 10,500 RPM.

I exaggerated but yes he's running a 4 hole ssx can not a pipe .The kt100 is only on its 2ND piston 52.05 blue printed by pitts performance . Talked to Jim he said he has to be very careful because the gear ratio is so high it will be torque .I will be riding it to so I have to slowly get on the throttle let it catch slowly and then get it going so I don't hit the floor with the bike on tip of me . I have seen Detroit hood TV I watch them all the time some great mini bikes and some nightmares like the 600cc triple cylinder snowmobile on a mini bike .we changed the gear ratio from 5 to 6.5 to 1
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Old 11-07-2016, 09:45 PM
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I think the burnt rubber is effecting your punctuation....
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Old 11-07-2016, 10:33 PM
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That is just how he types.

BIRD? why did you change the ratio to go slower?
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Old 11-08-2016, 05:07 AM
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Sorry, back when i was younger we had a modified minibike with an rm125 on it.
But nobody has ever done that before i think because it was pre internet days.
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Old 11-08-2016, 11:30 AM
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Quote:
Originally Posted by chancer View Post
That is just how he types.

BIRD? why did you change the ratio to go slower?
I figured it would be safer by limiting the speed at which my brother can go.we will need to mount a wheelie bar .
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Old 11-08-2016, 12:20 PM
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How old is he... Get a good life insurance policy.
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Old 11-08-2016, 12:36 PM
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17 lol
Here is a picture of me and him working on the mac minerelli
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