We have Kettler Spider Boys Bike 16-Inch Wheels with Product Detail Sturdy MTB designed aluminum frame with Hi-Ten painted steel fork Durable 1-piece painted steel crank/chainring Tough 16 x 1.5 alloy rims w/ single speed hub & reflectors Adjustable , removable w/ slip resistant training wheels with resilient metal enclosed painted chain guard Steel BMX inspired painted handle bars w/ pad and thorn resistant 16 x 2 knobby MTB black tires . The "Kettler Spider Boys Bike 16-Inch Wheels" is best product for you. We recommended Kettler Spider Boys Bike 16-Inch Wheels