World champion road racer kevin schwantz is known for riding bike number 34 he competed until the early 1990s this product is unofficial and is not associated in any way with the motogp group of companies motogp motogp world championship moto2 world championship moto3 world championship and related marks are trade marks of dorna sports sl artwork and design copyright push merchandising ltdkids t shirt design reads knee dragger 34we lovingly print all of our kids t shirts onto 100