stuartda Posted January 28, 2013 Report Share Posted January 28, 2013 Hi All, I'm a complete newbie to trials bikes and have bough a Gas Gas 249 (1999) model..is this a 2 stroke or a 4 stroke bike ? Ta Stuart Quote Link to comment Share on other sites More sharing options...
stephenmx50 Posted January 28, 2013 Report Share Posted January 28, 2013 This is a bicycle trials forum, so your asking in the wrong forum im afraid.... No engines here........... Its a 2 stroke though...... Quote Link to comment Share on other sites More sharing options...
isitafox Posted January 28, 2013 Report Share Posted January 28, 2013 Yeah you want Trials Central really, unless of course you decide to buy a real trials bike... 2 Quote Link to comment Share on other sites More sharing options...
stephenmx50 Posted January 28, 2013 Report Share Posted January 28, 2013 Yeah you want Trials Central really, unless of course you decide to buy a real trials bike... :bow: Quote Link to comment Share on other sites More sharing options...
SamKidney Posted January 28, 2013 Report Share Posted January 28, 2013 (edited) 2 Stroke. My mates 1999 327 was two stroke and it's just the larger engined version of yours. But yeah, wrong forum Edited January 28, 2013 by Echo Lite 09 Quote Link to comment Share on other sites More sharing options...
dezmtber Posted January 28, 2013 Report Share Posted January 28, 2013 Your name seems familar is it meant to say stu day? Quote Link to comment Share on other sites More sharing options...
Kevinfor Posted January 28, 2013 Report Share Posted January 28, 2013 (edited) The 4 strokes are usually more "calm" they dont sound as high pitch as a 2 stroke and have lower revs on idle. Check out some vids with toni bou (usually 4 stroke) and adam raga (usually 2 stroke) then you can hear the difference. EDIT! forgot 2 strokes usually have an expansion chamber on the exhaust so they look different. Edited January 28, 2013 by Kevinfor Quote Link to comment Share on other sites More sharing options...
315r Posted January 29, 2013 Report Share Posted January 29, 2013 You buy a motorbike without knowing if it is 2 or 4 strokes???? 1 Quote Link to comment Share on other sites More sharing options...
ashleys sugden Posted January 29, 2013 Report Share Posted January 29, 2013 all old gas gas's are 2 strokes.. so you could do with some decent 2 stroke oil dude.. scented putoline 2 stroke oil would be good Quote Link to comment Share on other sites More sharing options...
Muel Posted January 29, 2013 Report Share Posted January 29, 2013 You buy a motorbike without knowing if it is 2 or 4 strokes???? This. At first I thought, "wtf?". Then I thought, "seriously, wtf?". 1 Quote Link to comment Share on other sites More sharing options...
isitafox Posted January 29, 2013 Report Share Posted January 29, 2013 I can't believe people are still posting when the lad obviously had the wrong sort of forum and more than likely will never come back to see what people said?! Quote Link to comment Share on other sites More sharing options...
onza pro series guy Posted January 30, 2013 Report Share Posted January 30, 2013 I can't believe people are still posting when the lad obviously had the wrong sort of forum and more than likely will never come back to see what people said?! so its a 2 stroke right? Quote Link to comment Share on other sites More sharing options...
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