Caracteristicas:

Tubes are two times thicker than OEM tubes and are designed specifically for motocross and off-road use

2.5mm heavy-duty butyl-rubber tubes are designed to resist punctures and pinch flats

Fits all popular MX sizes

Peso: 2.15
Alto: 3.8
Largo: 7.2
Ancho: 6.6
Aditamentos:Specs:Mounting Position: Front
Tube Fits Tire Size: 80/100-21
Type: Off-Road
Inner Tube Valve Stem Type US: Center Metal Valve (Threaded/Nuts)
Inner Tube Valve Stem Type US: TR-6 (oval base)
Riding Style: Off-Road
Units: Each
Material: Butyl Rubber
Product Name: Inner Tube
Duty: Heavy Duty
for Rim Size: 21"
Inner Tube Valve Stem Type EU: Center Metal Valve (Threaded/Nuts)
Inner Tube Valve Stem Type EU: TR-6 (oval base)
Mounting Position: Rear
Type: MX