Features： 1、Applicable Model: The replacement inner tube is for CRF50 XR50, replacement for Razor MX650 MX500, replacement for Suzuki DRZ70 JR50, for PW50. Please confirm whether it is consistent with the product you want. 2、Premium Rubber Material: The inner tube is constructed with high strength rubber that offers excellent shock absorption, an elastic damping effect, and wear resistance. Heavy duty and reliable, designed to offer you a comfortable ride. 3、Enhanced Safety: The dirt bike inner tube features super safe seams with high puncture resistance, ensuring long lasting use. This inner tube adds comfort to your riding experience. 4、Perfect Sealing: The heavy duty dirt bike inner tube features superior airtightness, excellent sealing, and air retention. The tube's anti tear and shock absorbing capabilities protect you from rugged terrains and explosive punctures for a smoother and safer ride. 5、Easy Installation: The rubber dirt bike inner tube has easy and quick replacement process and installation. In case of a tire blowout, you only need to replace the inner tube, getting you back on the road in no time. Specification： Item Type: 2.50/2.75-10 Inner Tube Valve Stem Type: TR87 Bend Valve Stem Material: Rubber Size: Approx. 25.4cm / 10in Application: Be prepared for any possible flat tires with this replacement inner tube Fitment: Suitable for Bike Fit for CRF50 XR50, replacement for Razor MX650 MX500, replacement for Suzuki DRZ70 JR50, for PW50. Package List： 2 x 2.50/2.75-10 Inner Tube