specification; frame: super sport, hs eps carbon,12×142mm thru axle, flat mount discfork: super sport ，hs hpt carbon,12×100mm thru axle,flat mount discfront wheel: PARDUS pw5 db,aluminum,6 bolt,25mm rim width,27mm rim depth,100×12mm thru axlerear wheel: PARDUS pw5 db,aluminum,6 bolt,25mm rim width,27mm rim;depth,shimano 11 speed freehub,142×12mm,thru axleshifter: shimano 105 r7000,11 speedfront derailleur: shimano 105 r7000,braze onrear derailleur:shimano 105 r7000 ss,30t maxcrank: prowheel rpx11 621c tt 1,50 34tcassette:sugek cs r9011,11 28tchain: kmc x11bottom bracket prowheel;pw bb68brake: nutt dual synchronous actuation mechanical disc brake s 6 for 160mm rotorstem: PARDUS al6061 t6 3d forged and cnc 7 degreesaddle: selle italia x basehandlebars: PARDUS al6061 t6,75mm reach,120mm dropseat post: PARDUS super light,hms hpt carbon, 15mm or 0mm offset 350mmx27.2mm size chart: xs: 153 165cms ;160 172cmm 165 177cml ;175 185cmxl: 180 192cm