• 18-inch motorcycle inner tubes

    All 18-inch motorcycle inner tubes for enduro, trail and cross (rear wheel), as well as road-going trails and customs. Compatible with inch tyres (2.50-18 to 5.50-18) and metric tyres (90/90-18, 100/80-18, 110/80-18, 120/80-18, 130/70-18, 140/80-18…), with a straight TR4 valve or a bent valve, including reinforced models. Choose according to the size marked on your tyre.

The 18-inch motorcycle inner tube is essential for enduro, trail and cross (usually on the rear wheel), and on many road-going trails and customs. Thick butyl rubber to handle off-road use.

The right size is written on the sidewall of your tyre. We cover the inch sizes (2.50-18, 2.75-18, 3.00-18, 3.25-18, 3.50-18, 4.00-18, 4.10-18, 4.50-18, 5.00-18) and their metric equivalents (70/100-18, 90/90-18, 100/80-18, 110/80-18, 110/90-18, 120/80-18, 130/70-18, 130/80-18, 140/80-18…). Each listing specifies the range of compatible tyres, including our reinforced models for large-capacity machines.

Available with a straight valve (TR4) or a bent valve. Hard-wearing butyl, fitting without pinching the tube, fast shipping from France. In cross or enduro, riders often change the front (19") and rear (18") together: tell us your sizes and we'll prepare the pair.

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