this is my exercise bike

Costway 12"/14"/18" Kid's Bike for 4-8 with Height-Adjustable Handlebar & Saddle Handbrake Blue/Green/Red/Purple

Costway 12/14/16/18 Inches Kids Bicycle with Training Wheels & Basket for Girls

HolaHatha Home Gym Equipment Cycling Exercise Bike with 33 Pound Flywheel

Costway 12”/14”/16”/18” Kids Bike with Training Wheels, Basket, Hand & Coaster Brakes, Adjustable Seat Navy/Rosy/Purple

Sunny Health & Fitness 16‑Level Resistance Smart Recumbent Bike with Workout Bands & Bluetooth Performance Tracking via SunnyFit App

Sunny Health & Fitness Pro Indoor Cycling Bike with Felt Resist, Belt Drive and Bluetooth Smart Exercise Bike - Gray

Huffy Pro Thunder Kids' Bike - 12" Wheels - Training Wheels - Blue

Huffy Marvel Spidey AHAF Light Up Kids' Trike - Blue

Bluey 10" Balance Bike - Blue

Costway 12"/14"/16"/18" Kids Bike for 3-4 Years Old Boys & Girls with Adjustable Seat Handbrake Reflectors Blue/Purple/Red

Sunny Health & Fitness Elite Smart Upright Exercise Bike – Magnetic Resistance & Bluetooth

Huffy Sienna 27.5" M Comfort Bike - Black

Gymax Girls Bike for Kids Age 6-9 Years Old Kickstand Included 8 Inch Kids Bicycle with Training Wheels Basket and Bell Kids Bike Pink/Purple

Gymax 18 Inch Kids Bike Children's Bicycle with Training Wheels/ Storage Basket/ Doll Seat/ Handbrakes Adjustable Seat & Handlebar Height

Garmin Tacx NEO Bike Plus Smart Trainer

Sunny Health & Fitness Active 100 Smart Magnetic Exercise Bike with 4‑Way Adjustable Seat & Bluetooth SunnyFit App

Huffy Pro Thunder Kids' Bike - 16" Wheels - Training Wheels - Gray

Hykolity 16 20 Inch Kids BMX Style Bicycle for Boys Girls Ages 6-12, Coaster Brake Steel Frame Adjustable Seat Handlebar Muticolors

RAD Sportz Foldable Vertical Stair Stepper Machine