Tr1AL

@ Seabag https://blog.splatshop.co.uk/tech-suspension-fork-oil-levels/ IPONE oil 3WT for = to FORMULA recommended OJ01 FORK OIL . as stated in the blog.

@Seabag this matches the service manual you have so looks like you have the answer. https://vertigomotors.co.uk/technical/

https://www.manualslib.com/manual/3242619/Vertigo-Camo-Works.html

I think you have only one choice nowadays that is the set made by SURFLEX approx £130.00 from a Trials specialist.

Something is wrong with your clutch mastercylinder or the slave or the hose has a hole in it. If your standard clutch isn't working then putting a new clutch in it is very unlikely to rectify that. https://youtu.be/hdHmiNNgL2I?si=SQVmrH_Ud1a_

@Millwoodva https://youtu.be/SKPCCsKOgr4?si=MFiAoau5hUNS https://youtu.be/PuUGLuUMmOs?si=bKYHSY2iGFcl

https://youtu.be/S1LR_uMHB0M?si=sovw_drjH_rsV

Make sure your clutch lever is as far away from your fingers when you are holding the bar grip as it can be by turning the perch adjuster anti clockwise then adjust the small allen head adjuster screw that has a 10mm lock nut on the clutch lever so that there is approx 1mm of free play before it makes contact with the mastercylinder piston. this will seperate the clutch plates as much as possible when you pull the clutch lever in to give the least amount of drag at the clutch plates which will help to engage neutral. NB If when you make that adjustment your clutch lever does not touch against the bar grip then adjust the lever until it just touches the grip or when you crash the piston in the clutch master cylinder may become damaged. With this adjustment the clutch will be at its hardest pressure to pull with one finger.

Even new bikes have problems sometimes , its all good because as you work through it you learn a load of things that will help you in many future problems. Have a good evening . Best wishes Alan.

You could try removing what gas you can from the tank then elevate the rear of the bike so any remaining fuel moves away from the tap outlet. Did you try to drain fuel with the tank cap removed?

@Noel09 https://www.trialscentral.com/forums/topic/80228-fuel-tap-solenoide https://www.trialscentral.com/forums/topic/64519-beta-4t-fuel-tap-solenoid/

@Noel09 www.betausa.com -support - trials - owners manuals = MIKUNI SE BSR 33-79 The information is all there. Regards Alan

For any person who has an interest . This gives some insight and interestingly from three riding levels which gives balance that is normally absent. https://youtu.be/3w_WxS411wY?si=ukWNMnZagaC 51:25 is the part of the video that specifically talks about marking regs. Regards Alan.

If you can actually find a seal and piston kit they are quite expensive usually , it may be better to pay the extra and buy a rear master made by AJP/BRAKTEC . Trials people refer to this as braketech for some reason but if you go to www.braketech.com you are not going to find what you want www.braktek.com is the real name of this company. Best wishes Alan.

@excess You probably saw that your shock is not a OLLE but the SACHS ZF that is a standard on a TXT pro looks like they saved money with a cheaper finish on the body.

Formula brakes /clutch master cylinders & slaves are no longer available mass production and parts are hard to find although there are some bits still around if you search hard enough I recently found a front calliper seal rebuild kit while searching for something else. Brake pads are easy to find GALFER or GOLDFREN make them to fit. Go to www.rideformula.com . Best wishes Alan. PS Formula make the TECH branded trials forks that are now used by a lot of Trials moto manufacturers.

Google BETA REV images then Google BETA EVO images and you will see the difference between the two types of frames the 4T has used. A 4RT is a HONDA montesa.

These boots are known to have a problem with the rubber inner top toe protector coming away from the boot when in use as it is not stitched just bonded , do not waste your time taking them back to the dealer if this happens just stick it back on with flexi type superglue gel.

It is the same as a 2010 model . It was fitted with cheapo tyres Pirelli MT43 that are not proper competition tyres, I think the rear shock was a OLLE the forks should be Marzocchi steel stanchioned forks as most 125cc pros had until the TECH forks appeared when Marzocchi went bust. go to www.thehellteam.com and search under Tech support GasGas info.

@DanRev4t The 2007/2008 Rev 4t uses the same water pump components as the 2009 on BETA EVO 4T , as far as I know the APICO BETA aluminium upgrade parts are listed as a fit on a 4T BETA motor water pump ? Check with BETA in ITALY to see if the parts are the same. If you don't want to chance it.

@halfway www.birkettmotorsport.com - scorpa - parts books - halfway down the page. SY/TY 125F info.

@Binkso19 If you want budget friendly then you would be better chasing 38mm forks with the yolks/triple trees included then make the necessary mods to make every thing fit. this can end up being quite a task sometimes so you need to have some patience and expect it to cost quite a lot . if you are just looking to mess about on a trials bike I would just buy a cheap bike that already has all the parts on it and works. If you like messing around then I wish you the best of luck. Regards Alan.

www.betausa.com support service manuals beta evo 2009-2015 that will give you guidance the evo model motor is very similar .

I think that is very wise the clutch bearings are probably fine anyway. As you say its an old bike and it isn't really worth the expenditure , it will all work fine even with the kick gears in worse condition than yours are now so you do not need to worry as when you ride the bike the noise is a lot less noticeable. As regards changing the bearings its a doddle there is just 1 x bolt in the centre of the clutch shine a torch there and you will see the allen head deep in the recess this bolt is drilled and has a hole through it for breathing of the gearbox casing so it is weak you must make sure that the allen key that you use fits tightly or it will round off and you will have to drill the head off so care is needed , with luck it may be loose.

@Steveyboy vibrations through the bars can happen if the bolts holding the front of the bash plate to the frame are not totally tightened up also make sure all the motor bolts that hold it in the frame are tight , they do not need to be stupid tight or the motor lugs may snap.