Prophete Unisex Adult Bicycle Inner Tube x 2.4 2.80 MTB Boost Size Presta Valve Tubes Black 29"

Compatible tyre size: suitable for 29 inch tyres with a width of 2.4 to 2.8 inches - ideal for wide MTB tyres MTB Boost Size: Specially designed for mountain bikes with boost standard, which supports wider axles and larger tyres Presta valve (French valve): high-quality valve for precise pressure control and easy inflation with low air loss Robust rubber compound: durable and resistant to punctures, ensures high stability and reliability in the terrain Easy installation: easy to assemble thanks to flexible materials and precise fit for use on rough terrain