Interbike 2014: EZ Trainer Adult Sized Bicycle Training Wheels - YouTube
Amazon.com : Bike USA Heavy-Duty Stabilizer Wheels for Adult Bicycles, The Original Training Aid for Full Size Bikes with a 24" to 27" Inch Wheel, Supports Over 250 LBS, Patented Design, Black,
Amazon.com : CyclingDeal Adjustable Adult Bicycle Bike Stabilizers Training Wheels Fits 24" to 29" - Heavy Duty (Plastic Wheels) : Sports & Outdoors