embalmer

check the air screw setting matey see how many turns etc first, when running spray carb cleaner around the inlet rubber etc try the simple things first.

yeah the one on mine was a lot smaller then original made a nice diference

have you fettled with the air screw as i had an 06 290 done the same and the air screw was well off got it set up ok and it ran fine after that

i had the short one daz on my 2010 made it very revy and brought 4th gear down to useable gear.

ok cheers il see if i got any of them in stock, any ideas on oil i no the manual says 15/50 but i was thinking 10/40 or 10/50 fully synthetic?

anybody no what number oil filter the rev4 uses idealy the hi flow number? also what oil are you guys using 10/40/50 semi fully etc? all the best

well beta didnt ring me back with availability and didnt really seem bothered on the phone if im hounest. aparently there having a month off too so doubt il get anything sorted now from them, after years of sherco and a top service from rathmels my beta ownership is not a great one so far. always a delay with parts ordered, never anything stocked, spoke to a shop today who reckons they may be able to sort out a pipe for the bike so will wait and see what happens. i love the bike but its hindered by the lack of parts and service so far i hope i stay with the brand a bit longer.

well spoke to beta today the factory pipes

was just seing if anyones bought one on here as its sunday eve and everywheres shut lol. i rode a 300 and didnt like it, i pref the 250, bit flatter but predictable and easy to throw around i find. i just wanted to get a teeny bit more bottom end was gona change pipe and have a play with the head to get it a tad more. if its silly money il just not bother and machine the mitani pipe to fit. cheers

hi thanks for the replies guys how much are them ti pipes to buy from beta ? if there mega dear then il try and find a used standard one and il cut it open and remake the inners. im sure with a decent less restricted pipe and a few engine tweaks it will be a cracking bike, i already love it but feel theres a little more hiding in there haha. cheers

got any links etc for this? i have a mitani rear pipe off a montesa here so if no joy il fabricate it to fit as i want to do a bit of tuning on the beta and see where i can move the power around too etc. cheers

anyone know of an aftermarket rear or front pipes for the 2008 rev4? cheers

how much did the guides cost to be done mate? also is the valves shim or locknut adjustment? cheers

hi anyone got any details or links for a front pipe guard for a 2008 rev4, got a standard universal type but doesnt fit due to diff diameter from a 2banger. cheers

very simple quick job check the shaft for wear while your there