Tianjin 26""/27.5""/29er Mountain Bicycle
High-tensile steel frame for durability and shock absorption, ideal for rugged terrains and long-distance rides. Precision-engineered 21-speed Shimano derailleur ensures smooth gear shifts and optimal performance on hills or flat roads. Double-walled alloy rims with knobby tires provide superior traction and stability on dirt trails, gravel, or city streets. Ergonomic saddle and adjustable handlebars cater to both men and women, offering comfort for commuting or weekend adventures. Rust-resistant chain and sealed bearings require minimal maintenance, making it perfect for daily use or outdoor enthusiasts. Lightweight yet sturdy construction supports riders up to [weight limit], suitable for adults of all skill levels. Available in multiple sizes (26"", 27.5"", 29"") to match different heights and riding preferences. Global wholesale pricing—bulk orders get unmatched discounts for retailers and resellers.