The engines are from the Yamaha TTR family. The bikes use a similar frame to the SY250 with adjustable Paioli forks & the maintenance free linkless rear suspension with an adjustable shock absorber. The TYS receives a longer clutch actuating arm, for a more progressive feel, this year .The bike is delivered with 2 sticker kit options Red or Yellow - your choice! They also have the billet footpegs pegs like their older sibling. The TYS series will prove to be popular choices for riders from clubman class up through the higher levels, with the smooth tractable power of the 4-stroke engine providing superior grip in most situations. They are just such sweet bikes to ride! A substantial seat is available for this model as an extra.