Riding together is better with the Kazam Buddi trailer bike! Easily attaching to most adult bicycles, this unique trailer also folds for easy storage and transport. Featuring a lightweight aluminum folding frame, compatible with large tire sizes, and an alloy wheelset, this trailer bike is sure to be a fun time for both parent and child! KEY FEATURES: Lightweight Aluminum Folding Frame Compatible with Large Tire Sizes Splash Guard & Rear Fender 3 Piece Crank Safety Flag Alloy Wheelset Adjustable Saddle & Handlebar SyncLink Attachment System Attaches to Most Bikes Recommended Age: 6 - 8 Recommended Inseam: 19" - 25" Recommended Height: 3&';6" - 4&';4" Max Rider Weight: 105lbs. Product Weight: 25lbs.