bore kit for 125cc

[dj asbo]

hear is the link to prove it http://www.pitbikeclub.co.uk/showthread.php?t=21061

[themountain]

Originally Posted by dj asbo

hear is the link to prove it http://www.pitbikeclub.co.uk/showthread.php?t=21061

he said "he has been told"...doesn`t mean its actually true, does it??

No it won`t fit an 125cc lifan...the barrel is 82mm and the piston got a 15mm pistonpin

[dj asbo]

oright nice to find out now so i got riped off by dr pepper then grate

[themountain]

if this is for a genuine 140 lifan then yes

[liamisace123]

so were could i get one that fits straight onto a 125

[themountain]

Originally Posted by liamisace123

so were could i get one that fits straight onto a 125

get your barrel bored out to 56mm and get a HC piston at ooracing

[physco_nutcase_danny]

Originally Posted by liamisace123

so were could i get one that fits straight onto a 125

you cant put a 138 topend on your lifan 125 gearbox with the clutch directly attached to the crank.you have to buy a 140 conrod kit and have it pressed onto your crank,which means splitting your crank cases.if you have the lifan bottom end where the clutch is linked to the crank via a primary gear then you can replace the whole crank.the 138 barrel is 98mm long same as the 125 barrel.same ports too.like i say the onlyu problem is the gudgeon pin is 0.5mm too big for the little end on the conrod!!

dr pepper hasnt fitted this kit on a 125 he was just told it would fit when he bought it.

[physco_nutcase_danny]

Originally Posted by physco_nutcase_danny

you cant put a 138 topend on your lifan 125 gearbox with the clutch directly attached to the crank.you have to buy a 140 conrod kit and have it pressed onto your crank,which means splitting your crank cases.if you have the lifan bottom end where the clutch is linked to the crank via a primary gear then you can replace the whole crank.the 138 barrel is 98mm long same as the 125 barrel.same ports too.like i say the onlyu problem is the gudgeon pin is 0.5mm too big for the little end on the conrod!!

dr pepper hasnt fitted this kit on a 125 he was just told it would fit when he bought it.

if you do what 'the mountain' says .....bore out your 125 barrell and fit a high compression piston.

[dj asbo]

Originally Posted by physco_nutcase_danny

you cant put a 138 topend on your lifan 125 gearbox with the clutch directly attached to the crank.you have to buy a 140 conrod kit and have it pressed onto your crank,which means splitting your crank cases.if you have the lifan bottom end where the clutch is linked to the crank via a primary gear then you can replace the whole crank.the 138 barrel is 98mm long same as the 125 barrel.same ports too.like i say the onlyu problem is the gudgeon pin is 0.5mm too big for the little end on the conrod!!

dr pepper hasnt fitted this kit on a 125 he was just told it would fit when he bought it.

ive never fited eather just got told it would fit when i baught it of dr pepper