The Trek Superfly 20 is a juvenile bike with an aluminum and steel Alpha Silver frame. The frame comes in colors like 419.99, Viper  Red and Boy  Viper  Red.

Originally released in 2014, there are 3 versions of this bike. Due to the frame materials, we estimate that this bike weighs around 35 pounds. The Superfly 20 is fully rigid.

Components

The Superfly 20 comes with various juvenile bike components, including a Bontrager Race Lite stem, a semi-integrated headset and twist Shimano Tourney shifters.

Drivetrain

The Superfly 20 has 6 speeds and has freewheel, Sunrun SunRun rear cogs and a Shimano Tourney TX35 derailleur.

Wheels

It comes with Bontrager XR1 tires (20in x 1.85in) and aluminum rims.