27.5"x2.2" Reflective Kwick Seven.5 Sport Bicycle Tire GOTRAX EBE1 Folding Super Sport Bike 16 it comes with reverse gear

it comes with reverse gear

and eventually no forward or backward motion at all

5 Hp 168F Honda GX200 Clone go-kart & mini bike engine may be one of the best values that you will find

Drive Medical: PLA422FBDAAR-SF

27.5"x2.2" Reflective Kwick Seven.5 Sport Bicycle Tire GOTRAX EBE1 Folding Super Sport Bike 16 it comes with reverse gearVersatile street style tread offers a smooth compliant ride with positive grip characteristics. Features K Shield protection for puncture resistance and a reflective sidewall for better urban visibility. REF Reflective sidewall striping or hotpatch to aid in low light visibility. SRC Standard Rubber Compound, combines the best attributes of low rolling resistance, extreme durability and tread longevity into one universal package that benefits riders