Connecting rod length???

Jman271

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Oct 18, 2001
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#1
For a 03 KTM 125SX. Anyone know this measurement, center to center? Need it for bimotion. Any help would be great, thanks!!!!!
 
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Nov 29, 2000
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#2
The ktm 125 rod length is 110 mm. They really LOVE being stroked to 58.5mm! Have fun,
Wes Gilbert
 

Jman271

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Oct 18, 2001
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#3
A 4mm stroke? 1mm pin movement= 2mm displacement increase, right? Have you noticed a good amount of mid pull w/ this mod? I'm sure you had to do other porting configs to complimentd the larger stroke,,,,what gives? What did ya like about the 4mm increase displacement as opposed to larger bore? Please post back FasWes