Niels

Member
Jan 28, 2003
8
0
Hy Guys,

does anyone know the con-rod length of a GasGas EC 250?

As far as I know the rod has not been changed from '97 till today.

Greets
Niels
 

gas gas jack

Member
Nov 7, 2001
48
0
GG 250 rod( same with 200 & 300) is a honda cr250 rod(84-01); la sleeve calls this at 125.3mm, but vesrah(oem) calls it at 126; i prefer to use an ims "pro series" rod kit, due to an improved lower bearing/just out of curiosity, i measured a couple "used" rods laying around here; the ims rod measured at 125.3mm vs vesrah rod at 125.5mm; the vesrah rod is less expensive and i would assume a high standard of "japanese" quality,...
i know, kind of "long winded"(again!) jack
 

Niels

Member
Jan 28, 2003
8
0
Thanks Jack,

it's just for calculating msv. But interesting to hear of your experiences with the different rods.

Greets
Niels
 

OCCRA_Racer

Member
Oct 29, 2002
41
0
Jack

Wouldn't that .3mm difference cause havic with compression? The piston sitting .2mm farther down the hole can't have any beneficial effects unless you are lookng for less compression.
 
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