Premium 26/27.5/29-inch trek road bike with versatile 21-speed Shimano drivetrain for smooth gear transitions. High-tensile steel frame combines durability with lightweight performance, reinforced by double-walled alloy rims. Fat tire design (4.0-inch width) ensures superior traction on snow, sand, and rough terrain. Precision-welded joints and ergonomic saddle provide all-day riding comfort. Ideal for mountain trails, urban commuting, and winter adventures. Features front/rear disc brakes for instant stopping power in all weather conditions. Includes rust-resistant chain and sealed bearing hubs for low maintenance. Compatible with adult riders 5"6" to 6"4". Direct factory pricing with bulk order discounts available.