The Brand New Hiland Mountain Bike with a 27 inch frame and 21 gears is a sturdy and reliable option for male cyclists. Featuring a steel frame, flat handlebar,, this mountain bike is perfect for off-road adventures and adjustable seat features, this bike offers both quality and convenience. The brake type, caliper brakes, provides efficient stopping power, making it a great choice for a those looking for a durable and versatile mountain bike.