· 🚴【24"x1.75-2.125】2 Pack 24x2.125 bike tube with 32mm Schrader Valve, tire width 1.75" to 2.125". Note: Please check your tire size before purchasing.（24''x 1.75, 24''x 1.90, 24''x 1.95, 24'' x 2.10, 24''x 2.125)· 🚴【Easy installation】Including 2pcs plastic tire lever, made it super easy to replace tubes! Without it, the job would be a nightmare! They can aid in installing the tire over the tube without nicking either the rim or tube.· 🚴【High-Quality Butyl Rubber】24 x 2.10 bike inner tube will be very comfortable to ride, it provides better sealing and can keep the air for a long time without frequent air pumping, fits most road and mountain bikes.· 🚴【Budget Savings】Do it yourself and you'll save more budget in your local store! 24 x 1.75 bike inner tube can be used as a spare inner tube to prevent the embarrassment of being unable to ride after the inner tube bursts.· 🚴【Perfect After-Sales Service】If there is any dissatisfaction, we provide refunds within 24 hours. TIP: The inner tube is wrapped in plastic film. Avoid using sharp tools to prevent tools from cutting the inner tube.