andy m Posted April 18, 2007 Report Share Posted April 18, 2007 Besides the obvious disc brake, graphics and I think rear spokes is there much differenc between the TY mono with red frame and plastic tank and a Pinky. Not fussed on the TY with a steel tank. Thanks in advance Quote Link to comment Share on other sites More sharing options...
hughesy Posted April 18, 2007 Report Share Posted April 18, 2007 (edited) I don't think they changed the spokes on any of the Mono's, only the hub and rim colour's changed over the years., apart from the pinky which obviously had a disc. Firstly you've basically got 2 x groups of models ( N & the more common S) which is the steel tanked road going one and the (L & the more common R) which had the smaller plastic tanks. However, these do have more differences other than the tanks, the frames are different as is the porting ( I think ) and the head (the S has a head steady) as well as jetting. Again as a guide the R has has less brackets. See here for the S http://www.ataq.qc.ca/galerie/showimg.php?...1985_TY250s.jpg See here for the early R http://www.ataq.qc.ca/galerie/showimg.php?...a1984_TY250.jpg Over the years the R mono was developed/improved with a different piston (shaped crown), lower footpegs, better shocks ( no remote cylinder,remote cylinder,and finally remote cylinder with adj damping. They even changed the white on the front mudguards of the Pinky for a more brilliant white and cut the sump guard down a bit. 88 Model see here http://www.ataq.qc.ca/galerie/showimg.php?...1988_TY250r.jpg Pinky 91 on see here http://www.ataq.qc.ca/galerie/showimg.php?...1992_TY250r.jpg Pinky frame and engine No's start with the prefix 4AJ, which is important as a lot of mono's are advertised as pinkies with aftermarket front discs, which quite frankly are ****e! I hope this makes sense!!! Edited April 18, 2007 by Hughesy Quote Link to comment Share on other sites More sharing options...
andyh Posted April 24, 2007 Report Share Posted April 24, 2007 Hi all i have an early Ty250 mono 84-86 i think and dont really know what model it is. it does have an N in the engine number. no remote shock and plastic tank. any help cheers andyh Quote Link to comment Share on other sites More sharing options...
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