2 Pack of 12 1 2 x 2 3 4 12.5 x 2.75 Mini Dirtbike Inner Tube Replacement for Razor Dune Buggy Dirt Rocket MX350 MX400 with TR13 Straight Stem

Brand New 12 1/2 x 2.75 (12.5 x 2.75) scooter inner tube with TR13 Straight Stem fits many gas and electric scooters,Pack of 2 Material : Isobutylene Isoprene Rubber Size: 12" 1/2 x 2.75 (12.5 x 2.75) Valve Stem: TR13 Straight Stem This inner tube is made of isobutylene isoprene rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber. Will Fit Tires Sized : 12.5 x 2.25 / 12.5 x 2.50 / 12.5 x 2.75 / 12.5 x 3.00, fits all 8-1/2" rims. Recommended tire size: 12.5" x 2.75". Package includes: 2 x Tubes Known compatible models as following : Razor MX350 Dirt Rocket Razor MX400 Dirt Rocket X-560 GT-200 (2005 & Older) IZIP I-750 (24 Volt) EZIP E1000 Schwinn S750 (2005 & Older) The above compatibility is ONLY for your reference, please check size of old tire and tube before purchase.