Gas Gas

Got this TXT 249 on Saturday, not sure of year... I am new to trials bikes... bought it blind at an online auction as a learner bike and a bit of a project... not had a proper look into the issue yet but was just wondering if anyone had any suggestions or pointers as to what it could be... any help/advice would be appreciated. Cheers

Hi all, My son was competing yesterday on his gas gas 125 txt pro 2009 and and it lost power ,still running but no power to speak of!! My first thoughts were water in the carb but after having a look this afternoon found the right angled breather connecter ( just in front of front sprocket)was broken would this be the cause ??? Thanks

Hi All I have a gas gas txt pro 280 2002. When i bought the bike it had been stripped down and i am on with rebuilding it. I am having issues with the clutch. I have renewed the piston and seals in the leaver, a new clutch hose and new seals in the clutch housing case in the master cylinder part. I cant seem to get any feel in the lever at all. I have tried with a syringe sucking the air from the bleed nipple, I have tried with a clear piece of tube connected to the bleed nipple and putting pressure on the leaver to push the fluid through and i get just clear fluid with no air but still no pressure in the leaver. Any help would be appreciated. No kinks in the hose e…

Need to find some info out as I am having it looked at

Anyone know were I can get one in the UK? Gas Gas part no: G600000

Hi Guys, im new to the sport. Been an avid motorcyclist for 39 years, but have just embarked on a new avenue. I purchased a 2000 GasGas 321. Unsure of mileage or hours used. The bike starts in one kick, runs well, and appears to have been well taken care of.. After the bike gets hot, (after 30 or 45 minutes) it has a knock that I would equate to a spark knock. The bike idles smoothly. It makes this spark knocking noise under these conditions. .... when idling and you bump the throttle, letting off the throttle, and when the engine is revved up about 3 times idle, its does it continuously until you let off the gas. You can shut the bike off for 5 or 10 min…

I currently have a scorpa factory 250 17 that im changing soon. I like the look of the gas gas txt 250 but would like some advise if it will be too out of my hands? And what the reliability of the newer gasers is like? As i only ride clubman route Thanks sean

Does anyone know if 19 model GP bike will use the same front brake as the TRS Gold edition?

Hi guys-ladies just bought my first trials bike a gas gas txt 300 and I’ve still go 2 stroke oil in the garage. Castor 927. What’s your thoughts and would you recommend a mix ratio? Thanks

I ordered some new rear wheel bearings for my txt pro and set about removing the old ones tonight. After some struggle I got the two spacers out to open the bearings up, however I have no way to remove the bearings as theres a centre spacer taking up the gap and is a smaller diameter than the bearing, so I cannot get any edge to knock the bearing outwards. Any help would be greatly apreciated as I want to get back out on the bike

How can I test my fan wireing if I remove thermostat and join wires fan doesn’t spin if I attach battery spins fine

Evening, Wondering how the guys that have bought the 19 gasser with the Kevlar clutch are getting on with them, There was obviously a problem with the 18's and I wouldn't replace with the new model unless they had made this change. The 18's had the three way adjustable ring but I'm not sure it worked as it should have, is the 19 clutch adjustable via this method and how is it adjusted and to what effect? Also is the front brake better on this model than last years?

Hi guys, New to trials, bought my second hand gasgas txt 250 from 2001, on the first ride she keeps throwing water out of the radiator. Checked the voltage on the thermostat and not getting more than 4 volts. After checking all wiring loom, not getting more than 4v on the voltage regulator either. I'm assuming the voltage regulator is faulty and after checking the resistance, is only measuring 2.5 mega ohm instead of the 4.42 mentioned on the wiring diagram. Can anyone help with where can I find a replacement voltage regulator? Thanks in advance!!!

Hi all, recently bought another bike after a few years away. Bought a TXT 250 03 edition but at the time did not realise what the 03 edition part actually meant ? After a bit of research I now understand that the pro came out in 2002 but the 03 edition was the last of the older version? Really happy with the bike, good nick for its age, problem is finding replacement plastics due to it being a 03 edition? Cant find them anywhere!!!! For manuals I take it I am best looking at pre 2002 models of ne TXT, ie before the PRO came out? One other thing at the moment that's happened occasionally (didn't happen on the test ride) is that when dropping gears it occasi…

Someone help me out I’m stuck engine keeps boiling coolant after about 20 mins the thermostat has been bypassed chAnged water pump radiator and pipes new head gasket no crack in head so what the held going on also wording been modified to bypass thermostat

Anyone no if head gaskets changed around 1991 I’ve orderd a few replacement but there all same and don’t fit there to thin and sit lower than channel there in

Well thats the old girl sorted apart from 1 hose and headlight.scrubbed up well for a. 23yr old

Hi, I need some advice please. My bike is running extremely rich. It is an immaculate, extremely low hours, 2013 125cc TXT Pro. It is still on its first tyres and chain! The bike was / is immaculate and when I first bought it three months ago several experienced club members tried it and assured me it was a very good one, one expert tried some serious climbs on it! You could easily believe it is three months old. I have been riding it regularly for about three months and it became difficult to start, first I assumed I was struggling with technique and this forum helped with that. I clean and oil the air filter every trial. I have changed the gea…

Having a few issues can anyone help the wording has been messed with to bypass thermostat anyone have a wording diagram as fan only spins on full throttle also we’re can I get replacmant parts as it boiling over after 10 mins use had new head gasket new pipes new radiator pump seems ok so unsure what to check next

Anyone ridden a 2019? Contents in the stock gearing compared to previous years? It looks like they changed the final drive gearing to 10/39, but I'm not sure about any internal gearing changes. I typically take my GG's to 10/42 from the standard 11/42, which is nice since front sprockets are cheap and the stock gearing is way too tall for our terrain.