About this item

• Premium Puncture Protection: DUROMONDO 29x2.125 mountain bike tires feature a built-in 3mm anti-puncture belt that resists sharp objects (up to 5mm), making them ideal for off-road, trail, and rocky terrain.
• Ultra-Durable & Long-Lasting: Designed with classic small knobs, these 26x1.95 MTB tires provide superior traction on dirt, mud, and gravel. The high-quality rubber compound enhances wear resistance, ensuring longer mileage compared to standard bike tires.
• Self-Sealing Inner Tubes: Each twin pack includes 2 premium butyl rubber tubes with self-sealing technology—automatically repairing punctures under 3mm, even in freezing temperatures (-15°C). The eco-safe valve prevents air leaks, maintaining optimal 35 PSI pressure for a smooth ride.
• Great Value with Bonus Accessories: Get 2 tires + 2 tubes + 2 tire levers—everything you need for a quick replacement! Whether you need 29x2.125 bike tires with tubes or a heavy-duty MTB upgrade, this kit offers unbeatable value.
• Easy Fit & Reliable Support: Compatible with most 29-inch mountain bikes (50-559). Please check your current tire size before ordering. If you have any concerns, our customer service is ready to assist! (Wheels not included.)