Schwinn Aerostar 20″


The Schwinn Aerostar 20’’ is a lasting childhood memories perhaps the greatest memory a child ever has is the day they first learned how to ride a bike. As parents we want our kids to have a great experience, learn quickly, be safe, and have fun. Schwinn believes a comfortable, well-fitted bike is the key to inspiring a child’s confidence and motivation to learn, which is why we designed our SmartStart bikes to create the best fit possible.

Categories: ,


  • Frame: Hi-Ten steel
  • Fork: Schwinn
  • Rims: Aluminum single wall, 28h
  • Hubs: Steel loose ball bearing (F) 100 mm bolt-on (R) narrowed 100 mm bolt-on coaster brake
  • Spokes: Steel 14gTires20 x 1.95″
  • Pedals: Kids, nylon
  • Crank: Steel 1-piece narrow Q-factor, 32T
  • Bottom Bracket: press cup
  • Chain: KMC C410
  • Rear Cogs: 16T
  • Handlebar: Schwinn SmartStart, steel, 25.4 mm clamp
  • Grips: Schwinn SmartStart kid-specific
  • Stem: Aluminum/steel, quill, 25.4 mm clamp
  • Headset: Threaded, EC30, loose ball bearing
  • Brakes: Linear pull front coaster rear, aluminum
  • Saddle: Schwinn SmartStart kid-specific co-molded
  • Seatpost: Aluminum, 250 mm, 25.4 mm
  • Extras: Rear fender, aluminum kickstand, number plate