Gas Gas

looking for some advice im rebuilding a water pump on my gasgas txt pro 07 and with the waterpump kit I’ve received 2 circular springs. One is already fitted to the one side of the inside seal and one was on nothing, The only place I can think this extra spring goes is in the little circle space on the other side of mentioned seal.. am I correct or is it just a spare spring?

Hi all I've got a 2001 50 boy txt. Could anyone point me in the right direction for a bottom and top end gasket kit for it? I've looked and rang lots of places but no joy.. I'm uk based if that helps Thanks steve

Hi, Does anyone have a rear brake caliper for sale for a 1999 > 2003 TXT 'Edition' model, it's a 4 pot Hebo caliper? Thanks

Hi guys. As the title really. I know my KTM 4CS's prefers Silkolene Pro RSF so I'm wondering if the Marzocci's have a favourite? I did a quick maintenance change this week and put some Putoline HPX in that I had knocking about in the garage but I know after 2 trials this weekend it will be getting replaced! I don't like how the Putoline seems to degrade very quickly so I'm looking for an alternative brand to them at least. Cheers Andy

my clutch casing on my gas gas 321 is knackered she is a 1999. was wondering if a txt 250 one is the same fitment or will i have to get one off a 321? any advice would be appreciated thanks

Just wondered if anybody has done this job , not bothered about having a go just wondered how much you take out ,ie just back to junctions etc rear light cable and then fit kill switch etc cheers colin

Hello, Busy with two gg bikes, only need to do the front ends. I had a list somewhere with the (+-) amounts of oil and the thichness, but i cannot find it anymore. Its a 2003 pro and a 2000/2001 (edition) Edition around 300cc? (somewhere in my head) Thanks!

Evening all I’ve recently rebuilt the engine in the above mentioned bike and it starts and runs but there is a running issue. When it’s idling it seems to hold the revs just fine but if you give the throttle a blip at all, it seems to rev really aggressively and takes a few seconds to drop back to a normal tickover. Also on initial start up if you use the choke fully open it seems to absolutely rev its knackers off . I can tell it’s a fuelling/carb issue but unsure what to look for . Thanks in advance if any of you can help Kind regards Paddy

Last night in attempting to correct an exhaust leak I stripped (yes i did) one of threaded holes on the exhaust port at the head. Has anyone corrected this situation? I am assuming it will require steel thread insert which leads me to asking if there is a danger in contacting a water jacket when drilling? I'd assume one would obviously not drill past the factory hole depth which was really quite shallow. WARNING-this stripped VERY easily and the thread depth is only about 1/4" be careful... Second Question. What does one do to get a good seal where the header pipe slips into the heavy aluminum exhaust chamber? The two O-rings that seal this connection seem to be allowin…

Did anyone find an alternative stator to fit to these? ive heard re winding these isn’t the way to go and some kart kits fit but unsure which ones! 👍

Evening folks Ive a small issue with my bike , it can be tricky to start, it feels like the kickstart is only engaging at the bottom of the stroke of it. I know this model can have a knack to start but any feedback or help would be great. Also the clutch casing has a crack in it (please see attached photo) where kickstart runs through which I’d assume would not help. What could cause this to crack ? Again any feedback and help would be greatly appreciated Cheers Paddy

Hi does any body know if there is a good guide to taking the swinging arm off, the bike is a 2009 gasgas. and is it bushes or bearing in the swinging arm?

TXT280 (06) Workshop Manual is there one available electronicaly Vinnie

Hello, new to trials and new to this forum. just to say thanks to all that have posted info on here; it has helped me understand some of the quirks of the bike and to understand how to successfully carry some of the repairs needed to the bike, which is a 2005 250 txt pro. cheers!

Hi Can anyone help. Got a 125 but the electrics have been split and not sure how they go back. Any help would be a bonus and also need a piston Thanks Gaz

Hi, being from Canukistan we don't get the repair/rebuild cd with a new bike, like the US does. Will anyone be so kind as to make a copy for me? (no I'm not a copyright cop) I'll pay for the cd & postage. Its a 2002 model. Please ??? PM me.

On the older Gas Gas machines (2000) the stator back plate is slotted, and adjustable. Are there timing marks on the back plate to put a replacement stator back in the correct position?

Has anyone had the issue as I have had with the poor quality/design of the stock alloy mudguard stay fracturing? It seems a pretty bad idea to me to fold 3mm alloy almost at right angles and not expect it to crack. Weve welded it up before and added extra material in the affected area but it still keeps fracturing! grrrr thing is you cant fit one off an adult bike because it bolts on differently, 90 deg to the pro txt one. It has the paolli forks as on similar small bikes such as the beta 80. I can see me having to fabricate something better unless someone on here knows better?................

hi i'm looking into replacing the bottom bearing in the gasgas 125 standard shocker, it's 2011 does anyone know what the inner and outer diameters are, so i can go to my local bearing supplier do you know if they are easy to get out and refit any help appreciated

I have a gas gas 2011 txt Pro and the frame is badly cracked. What is best to do. Get a new frame or weld it?