[First day on the Montesa repsol 260 - not a great succes.]

Did you not try one before you bought one?

 

[2017 EC300R Carb adjustment]

Is that an enduro bike?

 

[Gas Gas JTX 300 or not?]

Has had the frame and a few things painted but almost certainly a 97 JTX 320. If the plastics actually are silver not painted over. Has the correct silencer, frame guards & engine colour for the JTX.

[Gas Gas JTX 300 or not?]

Picture?

[Can anyone help with the age of this please?]

As above, the bike is a 94, but has a 1997 jtx tank on it.

[USD FORKS]

Quote

THOSE forks came off a 92 or 93 gasser. Look at the disc.

No they clearly didn't, the disc & wheel maybe from something else but the forks are 2000 REV3.

[USD FORKS]

Paiolis from a Beta rev3 2000 model,a quick google search shows identical forks.

[Sherco year ?]

I wouldn’t be buying one of the rear fuel tank models given a choice.

[Exhaust pipe pop]

This is normal, using the clutch to smooth out low speed running is an important technique to master.

[for the gasgas year detectives]

Would have been built end of 2001 if it’s an 02 model.

[Unleaded Fuel]

From the ESSO website:

 

. Esso super unleaded petrol (Synergy Supreme+ Unleaded 97) is ethanol free (except in Devon, Cornwall, the Teesside area and Scotland).

[300 SS]

Get the 250, i've had both & the 250 is the way to go unless you're battling for a national championship.

[trs v sherco v beta]

With regards to beta, I’ve had 3 evos & only one had a proper working clutch & that was 2016. Make of that what you will.

[I need some help.]

My mistake, it is the correct rear mudguard.

https://gasgas.com/en/previous-models?c=&y=1998

[I need some help.]

It’s got an older rear mudguard from a 97 jtx & someone’s also painted the frame black. Should be chrome.

[I need some help.]

It’s 1998 tx320 according to that. Looks like someones put a 250 barrel on it at some point.

[I need some help.]

Can you post a pic of the bike or frame number?

[tyre too close to swing arm]

I have a Friday afternoon evo 2019 & one of the faults was the offset on the front wheel was way off, worth checking.

[What model/ year is my beta?]

Beta super trial, 1992/3.

 

[Trying to figure out what motor is on my ec250]

Whip the head off & measure the bore.

[Climber - front fork spilt]

Maybe try & get another from a breakers.

[Beta Techno 1999 oil fuel ratio]

Google "2 stroke ratio chart"

[Twin shock mods]

For the clutch & cover as there’s no more ‘88 TXR donor bikes about anymore. (Which I do feel guilty about as the old man was the first to do this back in the ‘90’s) now it’s a well known mod.

[Oily fuel mix coming from exhaust]

Yep not stationary though, a proper ride in the countryside under load. Then you’ll also have an idea if the bike is too rich,

[interchangable parts between TYmono and TYZ 250's]

Pretty sure the 250 mono engine was based on the yz490?