HERCHR Bike Inner Tubes, 2PCS Inner Tube Valve Sealing Bicycle Rim Rubber Inner Tube Tire Butyl Rubber Inner Tubes Compatible Accessories for Road Bike(22X1.75/2.125美嘴)

HERCHR Bike Inner Tubes, 2PCS Inner Tube Valve Sealing Bicycle Rim Rubber Inner Tube Tire Butyl Rubber Inner Tubes Compatible Accessories for Road Bike(22X1.75/2.125美嘴)

• BUTYL RUBBER MATERIAL: The high-quality Butyl rubber material is used for bicycle inner tube. Good air tightness, stable internal structure, strong flexibility, and the inner tube fully complies with international standard air pressure, ensuring the normal hardness of the tire during cycling.
• CUSHION INNER TUBE: The rubber Butyl rubber inner tube absorbs the impact of bumpy road surface. Even when encountering bumpy road surface, the tire can also provide cushioning to ensure driving comfort and safety.
• GOOD HEAT RESISTANCE: The tire is of good quality, heat-resistant, and can withstand daily wear and tear. It has good sealing performance, ozone resistance, aging resistance, shock absorption, and electrical insulation, and will not be damaged even in harsh weather.
• SIMPLE OPERATION: When you need to install, use a pry bar to pry open the outer tube, remove the old inner tube, align the air nozzle of the new inner tube with the air nozzle of the steel ring, place the inner tube, inflate, and the installation can be completed.
• MULTIPLE SIZES AVAILABLE: The bicycle inner tube comes in sizes of 14 inches, 16 inches, 18 inches, 20 inches, 22 inches, 24 inches, and 26 inches, with a tire width of 1.75 2.125 inches.