N/A, Air chamber, 155653

Standard inner tube: this 32 mm inner tube, with the dimensions of 700 x 37-50, is perfect for Tubetype or Tubeless ready tyres for cycling around the city with complete safety and peace of mind. Puncture resistance: This city bike accessory is suitable for cyclists who want to prevent punctures without altering the weight. The inner tube is a must have for any bike enthusiast. HIGH PERFORMANCE ON BICYCLE - Its very good quality Schräder valve allows you to retain the pressure during your cycling adventures in the city. With this inner tube, performance and prowess will be the appointment. EXTENDS TIRE LONGEVITY - The thickness of this 0.9mm Hutchinson inner tube provides optimal strength, ensuring you a serene ride by extending the longevity of your tyres. HUTCHINSON, MOBILITY ACTOR OF THE FUTURE: A leading manufacturer of bicycle tyres with rich know-how for more than 130 years, Hutchinson demonstrates its expertise in constantly innovating to meet the challenges of tomorrow.