The Trinx 16" Smile Tx1610 bicycle is the perfect choice for children and teenagers. Model: Smile Tx1610. Durable steel frame Trinx 16"*215mm Hi-Ten Steel, fork 16"Hi-Ten Steel. Without gear shifters. Cassette 16T, chain M410 1S. Steel brakes Caplier. Lightweight aluminum wheels and tires 16"*2.125" Rubber. Comfortable saddle and handlebar Trinx. Condition: new. Manufacturer: Trinx. Not electric. Perfect for safe and fun walks