Caracteristicas:

2.8-3mm thick rubber provides extra protection against punctures and pinching

Made of natural rubber which offers a very high tear strength

Best suited for offroad use

TR-4 valve stem

Peso: 2.15
Alto: 3.0
Largo: 10.0
Ancho: 4.5
Aditamentos:Specs:Type: Motorcycle
Mounting Position: Rear
Product Name: Inner Tube
Tube Fits Tire Size: 100/80-21
Tube Fits Tire Size: 90/100-21
Units: Each
Duty: Heavy Duty
for Rim Size: 21"
Inner Tube Valve Stem Type US: Center/Side Metal Valve (Threaded/Nuts)
Inner Tube Valve Stem Type US: TR-4 (round base)
Material: Rubber
Mounting Position: Front
Riding Style: Off-Road
Tube Fits Tire Size: 90/90-21
Inner Tube Valve Stem Type EU: Center/Side Metal Valve (Threaded/Nuts)
Inner Tube Valve Stem Type EU: TR-4 (round base)
Tube Fits Tire Size: 2.75-21
Tube Fits Tire Size: 3.00-21
Tube Fits Tire Size: 80/100-21
Tube Thickness: 2.8 mm - 3.0 mm