Inner Tube 28" CONTINENTAL 18/25-622/630 BULK, Presta Valve 42

Continental bicycle inner tube for workshop use in BULK model without sales packaging. Box size 50 pcs. - Model: Race 28 Service (basic model for racing bikes) - Size: 18/25-622/630 - Valve type: Presta valve 42mm - Weight: 5,000g - Box size: 50 pcs The inner tube also affects the tire's handling characteristics. The basic model available in every size best combines features suitable for everyday requirements. Light and Supersonic inner tubes enable higher speeds in racing due to their lightness. Lighter inner tubes are made of thinner material, so it is especially important to maintain the correct air pressure to avoid punctures.