18 INNER TUBE 4.25/4.50-18 120/90-18 110/100-18 TR4 VALVE

Standard-duty motorcycle inner tube for 18-inch tyres in 4.25/4.50-18, 120/90-18 and 110/100-18 sizes, suitable for compatible off-road and road motorcycle tyre and rim assemblies and fitted with a TR4 straight metal valve stem.

Features

• Standard-duty construction


• Suitable for compatible off-road and road motorcycle applications


• Designed for larger 18-inch motorcycle tyre sizes


• Intended for general replacement use

Specifications

• Compatible tyre sizes: 4.25/4.50-18 / 4.25-18 / 4.50-18 / 120/90-18 / 110/100-18


• Alternative size notation: 18-4.25/4.50 / 18 x 4.25/4.50 / 18 x 4.25 / 18 x 4.50 / 18 x 120/90 / 18 x 110/100


• Rim diameter: 18 inch / 457.2 mm


• Valve type: TR4 / TR-4


• Valve style: Straight metal valve stem


• Valve angle: 0°


• Nominal imperial tyre widths: 4.25 inch / 107.95 mm; 4.50 inch / 114.3 mm


• Metric tyre widths: 110 mm / 120 mm


• Aspect ratios: 100% / 90%