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General Trials Talk

General discussion on the sport of Observed Motorcycle Trials

  1. Started by Richieb,

    Hi , I'm struggling to find a helmet to fit, anyone know the biggest size available? Or a make that is generously sized ? I tried a wulf XXL but it's to tight across the forehead . Cheers from a fat head 😊

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    • 2 replies
    • 1.6k views
  2. Evening all, Can anyone recommend a trails training ground (pay and play) area in between Stoke on Trent and Stafford? I’m looking for somewhere halfway-ish between where me and my mate live so we can hook up and just have a play about. many thanks.

  3. Started by Munga1971,

    Just stripped a gas gas txt321 2000, replaced all bearings and general clean up of connectors and make sure every thing works properly. The thing is, I have this sensor bracket left over and haven't a clue where it cam from. I hope some one can help . Thanks

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    • 1.1k views
  4. Started by Cookiemonster,

    What are people using? Any recommendations? thanks

  5. Started by JonM,

    First, some back story- are you sitting comfortably? Nov '20 I try my first trials bike, a 1971 Bultaco Sherpa 250. It feels really natural, tractable and I decide to get my own bike. Lockdown happens (again) so I don't really start riding until April, but I get a 2001 Gasgas TXT. Love it, but it's tired & needs TLC, so I go newer. Next up is a '13 Sherco ST300. It has a few mechanical niggles but when it works, it's good. I ride through the summer and autumn of this year. But now it's winter and OMG this is a different game. I'm struggling so much I'm failing to even complete easy sections. The 300 made carrying the front wheel over rocks or poppi…

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    • 15 replies
    • 5.7k views
  6. Started by smig,

    Hi All The petrol tank on my Gasgas gp 280 has expanded to the point we’re it is almost impossible to get it in. I was wondering if the 2012 aluminium tank would fit ,it looks to be the same apart from it being a little higher We’re the fuel cap sits. Has anyone tried this modification, I don’t really want to go spending on another plastic tank for it to do the same Any information would be much appreciated Cheers

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    • 4 replies
    • 2.1k views
  7. Started by Simpjd,

    Sorry for the stupid question. 2010 beta evo fork seals. are these the correct way up?

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    • 12 replies
    • 11.2k views
  8. Started by Cutter,

    Hello, I’m new to the forum and don’t even have a bike yet. I need some veteran help from you guys in regard to finding the right set up. I live in Bend, OR and have access to public land from my house with a few hundred of miles of single track, open clear cuts with boulders and small canyons with plenty of obstacles to make you go - damn i need a trials bike. I ride a 05 KTM 400 exc and absolutely love it. There’s no question trials riding helps immensely with your performance on a dirt bike and that’s partially the reason I’m attracted to trials. I’m 6’4” 235lbs, grew up riding dirt bikes from a 50cc on up. My gpas good friend had an old gas gas that i played around on…

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    • 5 replies
    • 2.2k views
  9. Started by Simpjd,

    Hi, recently purchased a beta evo 4t 2010. Went out on it once and really enjoyed riding it. however before going out a second time, decided to check the fuel and noticed a strange build up of sort of white sludge, at the top of the fuel tank….very strange! I have a 2011 2t evo (so similar age) and the inside of the tank is like brand new… anyone got any idea what this stuff is? Crystallised petrol from being stood maybe? And then, how do I get rid of it?!? not idea on a beta given the tank is build into the frame…!!

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    • 14 replies
    • 6.5k views
  10. Started by UG_ALLSTAR,

    First, I apologize if this has been answered. I'm trying to track down a over the counter API GL-4 gear oil for my 21' TXT300. My options are pretty limited to auto parts stores as I've already been to the local dealership. With KTM overseeing the production of GasGas, they only list the motorex brand gear oil in the manual. Nothing against motorex but between the cost of the oil, taxes, shipping, It's almost $40 for a quart of oil. Would this work? It's rated API GL-4 & GL-5 so it meets the criteria. https://www.oreillyauto.com/detail/c/max-gear/oil--chemicals---fluids/maintenance-chemicals/lubricants/gear-oil---additives/75w-90/1e1e9866…

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    • 1 reply
    • 1.2k views
  11. Started by UG_ALLSTAR,

    Curious of the approximate mpg/ride time you guys get out of your 250-300cc trials bikes? I know it's a YMMV question but I'm just looking for some personal experience. I picked up a couple MSR 30oz fuel bottles to take on 10-15mi single track loops as most have recommended. Just trying to gauge if I should take both fuel bottles, maybe invest in a gorilla bag for fuel? Any info is appreciated. Thanks

  12. Started by shorty1978,

    Bought some of this oil from splat shop in thinking it would be a decent oil for my beta 2015 factory , it says 100% synthetic is this the same as fully synthetic ??? as beta told me to ideally use a semi synthetic so I’m confused now as want to keep the bike running well do any of you guys use this and is it ok ? Thanks in advance.

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    • 5 replies
    • 5.7k views
  13. Started by hgas,

    Jitsie are advertising big news coming on the 1/12/2021 I wonder if they’re going to unveil their own trials machine? I always wondered why no one bought all the tooling for the ossa bikes when they folded with gas gas ,they’d still be a good machine now with abit of an update .especially when the likes jotagas can still keep going

  14. Started by bikerpet,

    I come from a skiing background where ACL injuries have been common. Years ago there was research done into the specific mechanisms that caused the injuries and out of that some falling techniques to reduce the risk. Similarly snowboarding has a high incidence of wrist fractures and shoulder dislocations, and people are taught (or should be) specific falling techniques to minimise the risk. What are the common trials injuries, and are there techniques or practices that can reduce the chance of injuring yourself? I'm guessing ankle injuries are probably fairly common? Are ACL injuries common? Shoulders? Clavicle? Shoulder AC joints? Facial injuries?

  15. Hi -- Looking for some seasoned advice. I'm brand new to trials, not new to bikes. I've been street riding for 20 yrs - big track/ supermoto/ canyon carving. I scooped up a 2014 GG 300 txt 2 months ago. Price/ location/ and very low hours checked the box and it was a done deal. Great bike, great condition. I bought it without ever riding one. The more I ride, I can't help but think I may have a little too much bike. One competition so far -- rode INT and finished mid pack. Silly dabs and some new to me obstacles that 5'd me. Gave me some stuff to work on. I've been practicing 2-3hrs per week. I'm 6'4" and 230#'s - late 30's age and athletic build. I …

  16. Started by NoTraction,

    Can anyone tell me what the layout is like at Seymour’s Arena? North Berks have a practice day this Sunday and I’m debating going but I’m a novice so don’t want to be climbing big rocks etc like I’ve seen in the photos of the place. Wondering if they have stuff there that’s beginner friendly? TIA

  17. Started by monteeman,

    hello, im making some of those webbing strap things for pulling bikes out of sections, as i can see myself doing a fair bit of this haha. Anyway ive got the webbing, and im pretty sure its just a case of heating up an old screwdriver and melting a hole through for the bolts to go through and attach at back mudguard, but....im a bit concerned that it wont last very long and ive seen some with what looks like a penny washer, that actiually goes through the webbing, to prevent the hole from elongating etc. Any idea what these are called, so that i can buy some? only pic i could find, and yes i know its crap, but its the fixing points at the back muddy i…

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  18. Hi all, Have scoured the WWW's for some time looking for the information I'm after to no avail. I currently own a 2021 GG TXT Racing 250, and a 2018 TRS One 125 (my partners). I bought the TRS second hand sight unseen and had to rebuild everything - to the point of new linkages and bearings, and fork stanchions and bushes, wheel bearings, MC's, calipers and piston and rings. I did the rear end and wheel bearings and a few other jobs myself. After building and installing the TRS linkages and swing arm, I found it imensely easier to work on and quicker, than my GG (and previous 2014 GG) , which I just stripped and lubed the swing arm bearings and linkages…

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    • 3 replies
    • 2k views
  19. Started by Stomp,

    Aye there's plenty from Sammy Miller bringing in the Spanish, non stop/stop, duel/multi routes, dodgy suspension linkages, tubeless tyres no doubt everyone on the forum has a personal axe to grind so let's be honest we've all got a good moan right or wrong so after 45 years on the scene here's my top gripe. WATER COOLING, worst thing that ever happened even as we speak I've a Scorpa p****** coolant in the garage doing my nut. Anyone who has not had bother with a water cooled trials bike has never owned one. Water pumps, thermostats. wiring , regulators, radiators, hoses, O ring head gaskets had bother with the lot. Do they run any better than my old air cooler? a ver…

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      • Haha
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    • 23 replies
    • 5.5k views
  20. Started by NoTraction,

    Morning People, Can anyone tell me what the WycombeMcc Stokenchurch site? Hills, mud, beginner friendly? TIA

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