Top quality MITAS Heavy Duty and ULTRA Heavy Duty  Inner tubes.

Heavy Duty :  2mm thickness

Ultra Heavy Duty: 4mm thickness

Both are fitted with straight necked valves

The ultimate protection against punctures if you are still want to run Tubes.

2mm- for all Offroad applications (Adventure riding and low pressure Offroad Racing)

4mm- For medium/high pressure Offroad and Ultimate Adventure riding protection.