3TJ Gearing
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dobbslc
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Re: 3TJ Gearing
Hi all
I now have a gearing chart I can email.
Anyone who wants one let me know your email addy and I will send it through.
Cheers
Dobbs
I now have a gearing chart I can email.
Anyone who wants one let me know your email addy and I will send it through.
Cheers
Dobbs
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dazzfr400
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Re: 3TJ Gearing
hi m8 could i have a copy please email is d3ddubs@hotmail.co.uk big thank u cheers daz
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rrsp
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Re: 3TJ Gearing
i will have a copy please; markastbury@hotmail.co.uk cheers 
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Motorcycle Solutions
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cagiva996
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Re: 3TJ Gearing
me too please! im at pulseiow@tiscali.co.uk
many thanks-steve
many thanks-steve
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dobbslc
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Re: 3TJ Gearing
Emails sent chaps I hope it helps,
I've used it myself for the SP gearbox and it seems spot on,
Not sure about the 160+ MPH top speed estimates though!
I've used it myself for the SP gearbox and it seems spot on,
Not sure about the 160+ MPH top speed estimates though!
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rrsp
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Re: 3TJ Gearing
TOP MAN !!!
Re: 3TJ Gearing
I know it's dragging up an old post, but do you still have the gearing info? If so can you either post it up or mail me nickandsharon@virginmedia.comdobbslc wrote:Sorry I haven't got back to you guys I've been busy at work, I'll dig out the paperwork & post it here as soon as I can.
Ta
Re: 3TJ Gearing
Whilst dragging this up, i have another query.......
I'm planning on converting to 520 for the track for ease of sprocket swapping etc........
But, when checking out what i need i've noticed that the standard setup is 428 (130 links) with 19/55 sprocket sizes whereas the 520 conversion is only 104 links and uses 15/43 sprocket sizes.
Question is why the big difference in the sprocket sizes (final drive ratio is almost the same for both setups) and chain length?
Am i just missing the obvious? My concern is that the chain will run a lot closer to the swingarm with the 520 conversion. Is this the case?
HELP
I'm planning on converting to 520 for the track for ease of sprocket swapping etc........
But, when checking out what i need i've noticed that the standard setup is 428 (130 links) with 19/55 sprocket sizes whereas the 520 conversion is only 104 links and uses 15/43 sprocket sizes.
Question is why the big difference in the sprocket sizes (final drive ratio is almost the same for both setups) and chain length?
Am i just missing the obvious? My concern is that the chain will run a lot closer to the swingarm with the 520 conversion. Is this the case?
HELP
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Taggyd
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Re: 3TJ Gearing
the 520 is no problem as long as you dont go mega small on the front.
15/43 is 2.87 (divide biggest by smallest)
19/55 is 2.89 so they're pretty close! there used to be a good link on the wemoto site but it doesnt appear to work now! it has the info on the higher numbers being better accel or top end ( i cant remember!)
edit: this bit!
Lowering the ratio increases top end speed - Increasing the ratio increases acceleration and bottom end
15/43 is 2.87 (divide biggest by smallest)
19/55 is 2.89 so they're pretty close! there used to be a good link on the wemoto site but it doesnt appear to work now! it has the info on the higher numbers being better accel or top end ( i cant remember!)
edit: this bit!
Lowering the ratio increases top end speed - Increasing the ratio increases acceleration and bottom end