Vintage Dirt Bike Q & A
https://vintagedirtbikeforums.alp-sys.com/

different topends
https://vintagedirtbikeforums.alp-sys.com/viewtopic.php?f=21&t=4014
Page 1 of 1

Author:  OkieRob [ Thu Apr 04, 2013 11:04 pm ]
Post subject:  different topends

Just wondering what larger cylinders will bolt to a mt125 lower case. just wondering if there is a feasable way of getting more cc's without too much trouble. not really wanting to go to extreme boring as i'd like to keep the original cylinder incase of going back to stock.

Author:  rayivers [ Fri Apr 05, 2013 5:47 am ]
Post subject:  Re: different topends

The easiest and best way is to bolt in an MR175 motor, which uses nearly-identical cases and the same mounting bolt setup as the MT125. There will be the usual carb and ignition interfacing issues, but in this case they should be minor.

Ray

Page 1 of 1 All times are UTC - 7 hours [ DST ]
Powered by phpBB® Forum Software © phpBB Group
https://www.phpbb.com/