Chalkey46

I'm after engine internals ie main bearings, crank seals, gasket set and piston kit

Have tried honda rs, mtx, ns/nsr ect to no avail it's annoying think I will just stick it in the garage to collect dust for a while

Thanks but unfortunately neither have the honda ls125 listed

I know it's an old thread but yes you can fit the yz forks with out much hassle but will need the front wheel, yokes, and brake setup also will need to look into a universal speedo as brackets will need to be modified to hold the speedo and ignition also the yz wheel has no speedo drive but this could also be over come by finding a wrf front wheel with a speedo drive

Hi I'm trying to find out where I can source some parts for a (dare I say it) honda ls125 can't seem to find any new parts anyone have any ideas before I try a main dealer thanks in advance rick

Cheers

Cheers mate as for inspiration I have no idea just wanted some thing different bit like how they should of been built haha

Had a nice ride out yesterday evening to try and sort out some of the bugs and got the bike plastered at the same time And I can confirm that I cant wait for it to be fully ran in as it's amazing as it is now loving the low down tourqe :-)

Quick video of first start earlier http://s572.photobucket.com/user/r1cky_01/media/Mobile Uploads/20151116_100648_zps9qsflm9n.mp4.html But the first run on the road didn't go as planned low revs up to 1 / 2 throttle it's brilliant but after that it's a spluttery mess so now it's time to get the jetting / needle ect set right

Have you checked the ignition barrel as they have a tendency to vibrate loose

Zeeltronic is what I'm looking into at the moment have actually seen some good improvements on 125cc bikes over stock units but still unsure wether it's worth the money or not to have it fitted to a dtr

Well I thought I may as well beef up the cooling side of things while I'm playing so bagged my self a pair of yz twin alloy rads to fit to the old girl

Ideal thanks for your help

They are supposed to yes but I would remove the expansion chamber and put a finger in the exhaust port to make sure the power valve is in the right position ie smooth to the port as some times they can be 180° out

It's got a hand made custom stainless exhaust plus the 170 kit plus a piper panel filter I've also got 2 5mm reed block spacers to play about with the intake tract ect and boysen dual stage reeds and custom alloy inlet, I've got jets from 210 to 270 so think I will start with a 250 and work from there and just keep playing till I get it right

You can pin the power valve open till you get a new servo will loose a little bottom end power but will have full power up top end

that hole is on all dtr engies to help you split the engine cases

I'm not to worried about top speed I'm looking for acceleration more than anything but a 95mph top speed is good it's current setup will do roughly 75-80 just want it ti get there quicker

This hole ? If so it only there to aid in the splitting of the crank cases

Basically I'm going from a 28mm carb to a 32mm carb curently I'm running a 240 main jet in the 28mm am looking for a setup base for the 32mm am I looking at starting on a higher or lower jet than a 240 any help would be much appreciated cheers rick

Every thing in my spare engine has just been done with genuine yammy seals and gaskets and wosner conrod kit and uprated mains and all new bearings though out I love playing with these little bikes More than the big bikes not so many complications haha It was all about handling first then the head and barrel came up at a bargain price so couldn't resist Thought I better put a pic up of it from when I first bought it genuine 9k miles

Greabox is next on my list as a mate has a tzr belgarda that's been sat for about 8 years which I'm sorting out a deal on so I can have the longer last gears

All you have to do is have the dt stem pressed in and use the dt head stock bearings and a collet to take up the slack on the top yoke I'm currently running 2001 yz 125 front forks and 2006 yz 250 swingarm and an adjustable 420mm oxon shock

This is on yz sprockets so still getting the setup right but is still lively as a 125 14t-50t with the 170 kit on it I'm hopeing it's going to be a lot more fun this kits also had the port timing corrected as the come slightly off straight from the manafacture Oh and this is a direct fit to the 125 cases

Thanks few more bits on there way in the post and a few more bits here ready to fit Inc a custom made stainless exhaust and a 170 kit plus alloy manifold and a 32mm carb then I just need to set it up and jet it right