bore kit for 125cc

[liamisace123]

hi were can i get a bore kit for a 125cc lifan engine and does it make it 138cc ?? thanks

[dj asbo]

ive got a lifan 140 bore and piston of dr pepper and he sead it will fit straight onto a lifan 125 botom end im after £25 posted

[physco_nutcase_danny]

Originally Posted by dj asbo

ive got a lifan 140 bore and piston of dr pepper and he sead it will fit straight onto a lifan 125 botom end im after £25 posted

depends on which bottom end you have....if you have the bottom end where the clutch is attached directly to the crank then the 140 kit wont fit as the little end is too small for the piston.the barrell and head is a straight fit though.so the only way round it is to get a 140 conrod kit pressed onto your 125 crank.you cant replace the 125 crank for a complete 140 crank as it wont fit.the 140 crank is for the gearbox where the clutch is attached via a primary gear.not directly to the crank.

[dj asbo]

Originally Posted by physco_nutcase_danny

depends on which bottom end you have....if you have the bottom end where the clutch is attached directly to the crank then the 140 kit wont fit as the little end is too small for the piston.the barrell and head is a straight fit though.so the only way round it is to get a 140 conrod kit pressed onto your 125 crank.you cant replace the 125 crank for a complete 140 crank as it wont fit.the 140 crank is for the gearbox where the clutch is attached via a primary gear.not directly to the crank.

when i baught it of dr pepper he told me it would fit straight onto a lifan 125 botom end

[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

[themountain]

Originally Posted by physco_nutcase_danny

depends on which bottom end you have....if you have the bottom end where the clutch is attached directly to the crank then the 140 kit wont fit as the little end is too small for the piston.the barrell and head is a straight fit though.so the only way round it is to get a 140 conrod kit pressed onto your 125 crank.you cant replace the 125 crank for a complete 140 crank as it wont fit.the 140 crank is for the gearbox where the clutch is attached via a primary gear.not directly to the crank.

this is your first remark on the question...do I miss here something.???...you clearly babble about a "140 kit"...or not..???...give it a rest now...you obviously don`t remember or know what you are talking about

[physco_nutcase_danny]

Originally Posted by themountain

this is your first remark on the question...do I miss here something.???...you clearly babble about a "140 kit"...or not..???...give it a rest now...you obviously don`t remember or know what you are talking about

when have i ever said im talking about a 140 genuine lifan barrell?im talking about the 138 kit.did you not see the pics for the 138 barrell and 125 barrell?YOU DONT KNOW WHAT YOUR TALKING ABOUT.

TELL me when you stripped down a 125 lifan and tried fitting a gen 140 barrell and then a 138 kit... NEVER..YOUR FULL OF ****.ALWAYS TRYING TO MAKE OUT YOU KNOW EVERYTHING WHEN YOU CLEARLY DONT...