51 Material Aluminum Alloy Brake Style Disc brake Bearing 14Gx32 H Bike Type Hybrid Bike / Mountain Bike / Tricycle / Beach Cruiser Package Included 2 × Wheels (front + rear)
and the lockable twin valve design helps prevent air leaks
making it perfect for commuting or long-distance cycling
Can be folded for storage
Designed for rough terrains
Stride - 16"/20"×2.125" bike freewheels 51 Material Aluminum Alloy BrakeThis tread delivers superior traction, grip and durability for tough terrain. The center tread keeps things fast and quiet on pavement, while the grippy, staggered blocks bite into loose gravel, wet roads, tough terrain, and everything in between. This layout keeps great grip while letting you corner more smoothly and responsively. It also grips mud and sand firmly without easily getting stuck. This tire is compatible with kids' bikes, BMX bikes, and