Prichard XT

I have a single 250 sohc engine jap air cooled twin exhaust sat on my desk only cost £80 from a friend I was hopeing to drop it in once iv messed with it stock in the original was only nocking 20 bhp but sould make a differcence as for wiring and exhaust just need both the manuals and order a cdi for it you can make the exhaust

hello im jake (Prichard) im 24 you can find me riding around the west midlands on my black n gold XT 125 R 09 (2010 plate) currently waiting taking the mod 2 direct access off with the L plates:) I believe you can modify and improve anything im all for thinking out side the box when it comes to performance I have researched the XT for 2 years to find out what you can actually do to it im not saying im a top end mechanic either and you can buy performance parts for the 5vl 124cc engine just not a lot directed at the XT so any if any one else is trying to do the same message me im sure I can help and/or you can help me YBR's aswell I also have a Chinese 150cc big bore project converting to a trike just as a an extra lil mess around anyway that's my hello

will do dosent look to complicated just ordered one see if its worth it

man grouch that sucks ass this happens on mine every 9 - 12 months but check ebay for hydraulic clutch i found a whole assembly for around £35 for 110 -140 dirt bikes mines due to snap as its started to catch and fray so im gona convert

sound people I might just stick to the local spots there illegal but grew up round there so I know every exit and entrance cant beat our local quarry illegal but has a 200 ft sand hill climb not the steepest but great fun loads of lil trax cut it to the flat and at the top there wooded area with deep quad trax fun to get stuck in there for 20mins and a couple of mile of dirt track going on and off B roads all linking together think joining a local clubs the option but I herd if you got the time you can got to your local council and ask for the local map of open and closed byways in the brough they will print them for you with a small fee for the paper work well the bike is legal road so don't think that would be an issue yeah got to hit the bar guards clipping barbed wire and branches hurt also chicanes pot holes snow + hiting 50 doesn't mix your bike ends up in a tree and you end up in a bush was fun as for the police they do there job. . . yeah right the past couple of months a few do gooder local residents of wv11 have been give speed trap guns to catch and fine people yet im paying tax for a copper to be stood there I think next time I come across one im just gonna ditch the bike let it go sliding down the road and say I though it was a gun hopefully that should put an end to it if they causing accidents whats your views on this (not so much ditching the bike )

Iv had a set of metzeler unicross on/off road tyres for a month now and haven't been out on dirt yet can any one suggest some places that I can type in a sat nav and go sunday mornings after work

I ride the Xt125R and whent down from 14t to 13t on the engine sprocket lost 5 mph off to end but gained bottom end acceleration/torque the only problem in the chain eats in to the two sprocket bolts

iv notice around Dudley 2 big Honda+BMW 4t enduros and one undercover 1000cc street bike been pulled a fair few times but speak to them like they human and they are usually ok I once come very very lucky when caught speeding by an undercover Volvo estate should have got 21 point and around £2000 fine - doing 55 on a 30 (3 points) - no L plates (6 points - 3 each) - not in accordance with licence (6 point) - not in accordance with insurance (6 point) - near bold back tire (3 points) but because I had the one plate up me jacket and tire was only just touching legal they let me off with most things and gave me 3 points £60 fine They were sound with me tbh my guess is they were about to clock off good job they hadn't seen me about half hour before taking my main man to work with no foot pegs

dirty DT got it spot on

TBH it looks like a bad bit of corrosion you could polish the s**t out of it just make sure you use a good lacquer or find a electroplating (chroming) company

check the injectors before you start riping ya engine apart is a must could end up real complicated and expensive EFI < could not think of the real term cheers sacha

guessing you have no modifications performance wise sound like you got one of two problems 1) some badly fouled spark plug and this will be caused buy dirty injector and/or incorrect fueling which means the sparkplug needs to work a damn sight harder it could be as simple as running redex through ya system or some slight adjust ment or your injectors and sensors could need a damn good clean with carb cleaner or replaceing 2) Low compression if it needs to be that warm to work this could be down to worn piston rings or something similar first things first check ya plug for corrosion or colour change this will give you a general conclusion google should give you a rough chart or picture guide of this if it is blacker than the ace of spades your probably looking at new piston rings meaning your getting oil pasing the piston if its light and corroded not enough fuel or air leak (burning to hot) Grab a Haynes manual for it yeah its 18.99 at Halfords but the money they can save in the long run is worth it xt (all years) and ybr (2005 - 2007) were run by 28mm mikuni single slide carb where as YBR 2007 onwards were injected grouch I no ya pain at the lights its a piss take never seems to happen as much any more with a new less restrictive end can and air filter (+jetting) it starts easyer and idle's easyer and sounds better

I will check it but the fly wheel because of European restrictions and to make it L legal will be restricted (made heavyer) just don't wana go to light other wise say good bye to top end and smooth gear changes every thing is restricted on 4t 125cc L euro bikes air feed, exhaust, downpipes, valves, ports, fly wheel, cdi, list can go on everything would need to be alterd to get it fully unrestricted just depends on how much time and effort you got

Name: Yamaha XT 125 R (2010) Date Added: 28 March 2013 - 06:04 PM Owner: prichard (XT125R 2010) Short Description: None Provided View Vehicle

well tbh it took a day to get it running spot on with those three lil mods it didn't do any thing for the top end but layed on a some more acceleration and stock this bike runs a mikuna 28mm single slide manual so does require jeting before tuning any thing (even though this carb is sort after for upgrading 125 4t's) the exhaust take a lot of restriction off and sound f**kin sweet I think I may try and find a bigger bore but going over a 150cc requires the top of gear box boring ( Easy enough) any suggestions welcome (links) there are other things to be done on top -flywheel lightened -larger catless down pipe going from 1 1/8" to 1 1/2" -back wheel converted to 19" from 18" -monster coil pack But if all goes to plan I will post up some pics and a running video in a month or so it would be nice to own the fastest xt 125 r on road

Like I Said Its for fun I love the xt's just want more poke out of the bike its self not a new one Im Also on a 150 big bore Chinese And Planning on getting a bigger bike Very soon (KX 450f or Any Good 450f) tbh I was after advice not to be knocked for trying somat different Why's The Last Line Worrying Not Bothered About Value theres no Fun Having a pocket lined with cash and being to scared to spend it because 'it aint worth it'. this attitude of just getting a bigger bike would have every one riding round on +1000 cc And You Wouldn't Have The Weird And Wonderful Bikes That Are Out There Some Positive imput would be apriciated Please Thank You

Im one the verge off buying aload of ttr performance parts Digitally reprogrammable CDI 150cc BBR Bore Kit Hot Cams (comes with bore kit) Has anyone out there attempted this ? I know im better off getting a bigger bike and its waste of money But that's not why im doing this Its all in the name of fun after trawling the internet for XT Big bore kits I found nothing forums seem to suggest the TTR Kit but nothing to say it actually work but after checking shit loads of photo and measurements theres virtually no difference on the engines this is more of a last check before I buy cus either way im trying It would just be nice to know I have changed Carb main Jet From 1.00 to 1.175 Changed the air box for RamAir air filters and a straight through Exhaust

Dudley West Midlands Can Do All Most Any Thing To An XT 125 R/X Including Mods And Most Service Parts On Single Japs

Best bet is to hunt down a haynes manual for it saves alot of time and money

hello people i need some help iv been looking to upgrade my CDI and iv come to an dead stop but iv looked at the ttr 125 stage 3 digitally tunable CDI and they have the same engine, spark lead and coil and same connecter the wiring on the diagram displays a simmilar lay out but different colours im more trial and error but when im spending £150 + i need a second opinion Also if i remove the last cable (black-white) on the current CDI by unpluging it from the other end (save damaging any thing) it seems to take the resriction off the top revs does this seem to work for any one else