Features： 1、110/90?6.5in Inner Tubes: Ideal replacement for 38cc, 47cc, and 49cc mini pocket cycles. Includes 2 tubes for front or rear tires, designed for 10.2in or 10.6in mini cycle tires with 6.5in rims. 2、Versatile Compatibility: Suitable for MTA1 MTA2, for GP?RSR, for CAG Lucky 7, for Cycleboard Rover Gen2, and more mini pocket cycle with 6.5in rims. Interchangeable with 90/65/?6.5in, 110/90?6.5in, and 110/50/?6.5in tires. 3、Heavy Duty Construction: Enjoy comfortable rides with self sealing inner tubes, providing instant airtight seals around punctures for safe emergency repairs. Perfect fit for mini pocket cycles, electric cycles, and more. 4、TR87 Bent Valve Stem: Features a 6.5in wheel size with TR87 bent valve stem, ensuring a secure fit and reliable performance on various mini cycles, keep your ride prepared. 5、High Performance: Built to last, these inner tubes offer high durability and reliability for worry free rides. Upgrade your mini pocket cycles for peace of mind on the road. Specification： Item Type: 110/90?6.5in Inner Tubes Material: Rubber Inner Tube Stem Type: TR87 curved stem Applicable Wheel Size: Approx. 6.5in / 16.51cm Application: Fully prepared for any possible puncture Fitment: Fits for MTA1, MTA2, GP-RSR?38cc?47cc?49cc?Mini?Pocket?Cycle Package List： 2 x?110/90?6.5in?Inner?Tube