Inner Tube Michelin 21'' 2.50-2.75-3.0 0X21 - 80 - 90/90 X100X21 straight valve

Inner Tube Michelin 21'' 2.50-2.75-3.0 0X21 - 80 - 90/90 X100X21 - straight valve. High quality Butyl tube from tire expert Michelin, with high resistance to perforation and reliable maintenance of air pressure.

• Brand: Michelin
• SKU: CGN460473
• Availability: In stock

Notes and Safety Inner TubeModern two-wheelers are almost always equipped with tubeless tires, but on mopeds as well as motocross and enduro bikes you can still find inner tubes. Tire tubes are often used on spoked wheels, with the exception of supermoto tires.To avoid punctures, be sure to use rim tape to prevent the spokes (which move when the road or track is uneven) from puncturing the tube. In motocross and enduro competitions, it is also essential to use a rim lock. Otherwise, the tire can slip on the rim and tear the valve from the tube.