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Old 08-01-2013
hansie hansie is offline
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Join Date: May 2010
Posts: 186
Default ratio

Hello all,

Yes, the big spur is there because of the internal ratio.
The K1 has a ratio of 1,8 hence the big spur.
What motor and pinion are you running with the 87 spur?
I think running stock is an option with a 87 spur, modified I think you
would need a 95/98 spur

Greetings

Hans
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