eric/rich RE.03 rm125 144 big bore in stock

[maninuniform66100]

HI looking for a better setup for my 2003 rm125 i need piston rings and a rad more better 144 cylinder, will keep my old cylinder.. PS.. i am good with a dremmel if i could get instructions on crank case mods i will do this myself.. do you have ported more better 03 rm 125 in stock with piston rings and whatever else comes with it ...how much do i send ....thanks

 

[Rich Rohrich]

I'll check with Eric on in stock availability when I get to the shop later this afternoon.

 

[maninuniform66100]

ok thanks sir

 

[Eric Gorr]

Sorry I don't have any 03RM125 cylinders, its best to send your top end parts. Head, valves, and cylinder.

 

[maninuniform66100]

ok thanks sir can you tell me are there reliablity issues,and what power bandyou would recomend for less frequant service of top end and anything more you can add ,about the improvments in power and powerband this the 144 for this year and model...thanks mike

 

[bclapham]

just get the mo better porting. like in the other threads, they should be serviced like any other 125. If you want to put 3 seasons on a top end, you'd be better off on a XR250. :)

 

[maninuniform66100]

eric/rich RE.03 rm125 144 big bore ..cost..

with piston rings ...please and any information on the reccomended powerband