16in. Heavy Duty Inner Tube with Metal Side Valve. Fits 3.50in. Wide 16in. Rims

* These HEAVY DUTY Tubes feature a full 2 mm thickness compared to a standard tube 1.2 mm thickness

* More durable with better puncture resistance

* Butyl/Rubber construction

Fitment Details:-

* Fitment to Tyre Sizes: MT90-16" / 130/90-16" / 140/90-16" / 5.00/5.10-16"

Features & Benefits:-

* TR4/TR-4 Metal Side Valve (Off Set)