4.00-12 Inner Tube For Motorcycle Tire , Motorbike Tire Tubes High Temp Resistance

Motorcycle inner tube, off-road vehicle tires, road tires, whole sale tires, 4.00-12

A. Material - Based Advantage

B. Valve Contribution

The type of valve used in the inner tube also plays a significant role in air - retention. Presta valves, commonly used in high - end bicycles, have a design that allows for a tight seal. The screw - on cap and the narrow diameter of the valve stem ensure that air doesn't escape easily. When properly closed, the internal mechanism of the Presta valve prevents any gradual loss of pressure. Schrader valves, which are more prevalent in automobiles and some motorcycles, also have reliable sealing mechanisms. The spring - loaded core inside the valve opens only when air is being pumped in and closes firmly to maintain the pressure within the inner tube. This effective valve design, combined with the air - tight material of the inner tube, results in excellent overall air - retention performance.

Chongqing Ruislifu Tire Co., Ltd. is a production-oriented enterprise integrating industry and trade, specializing in the production of motorcycle tires, electric vehicle tires, and ATV tires. The company covers an area of more than 200 acres, with a building area of over 10000 square meters, more than 800 sets of equipment, and more than 300 employees, including more than 20 professional technical personnel. It mainly produces more than 1200 varieties and specifications of various types of motorcycle tires, electric vehicle tires, ATV tires, etc. It has formed an annual production capacity of more than 3 million sets of motorcycle tires, more than 1 million sets of electric vehicle tires, and more than 1.8 million sets of motorcycle tires, The scale of ATV tires is over 200000 sets, with complete specifications for motorcycle tires, reasonable pattern design, strong grip, sturdy and durable tire body, good wear resistance, and reliable and safe operation. The products have passed the national mandatory product 3C certification. The products are exported to Southeast Asia, Africa, the Middle East, Central and South America and other countries and regions, with high quality and low price! The company operates with integrity, quality as the core, and common development as the principle. With tires as the link and dealers as the bridge, tires are the cornerstone of vehicle safety. Our professional team can provide you with the most suitable tires, with the goal of meeting customer needs to the greatest extent possible. We warmly welcome domestic and foreign customers to come and negotiate cooperation!