I don't know Y but i've always ordered an 86 link chain to fit 14/36. Thats what I run. But last time It didn't fit. Go with an 88 so U know for sure it will fit. U can take a link out or whatever.
2006 300EX web cam, wiesco 11:1 piston, shorty cobra pipe,dynojet jet kit,GDH oil cooler,K&N filter with outerwears filter & airbox cover,CRJ 1 1/2 front wheel spacers,21" front,18" rear fast trekkers all around on T-9 pro series wheels,maier front and rear plastic, Pro Taper SE atv-mid handlebars,DG fat series grab bar,DG front alloy bumper,burgard +2+1 a arms, Diamond J Customs Shock Relocater with 450R shocks, G-force Axle,Raptor Shock
2000 KX250 Uni Filter, FMF shorty Silencer