12 1/2 x 2 3/4 (12.5 x 2.75/12x2.40/2.75) Mini Dirtbike Inner Tube for Razor Dune Buggy Dirt Rocket MX350 MX400 with TR13 Straight Stem

Brand new 12 1/2 x 2.75 (12.5 x 2.75/12x2.40/2.75) scooter inner tube with TR13 Straight Stem fits many gas and electric scooters

Material : Isobutylene Isoprene Rubber

Size:  12" 1/2 x 2.75 (12.5 x 2.75/12x2.40/2.75)

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, 12x2.40/2.75,fits all 8-1/2" rims. Recommended tire size: 12.5" x 2.75".

Package includes: 1 x Tube

Known compatible models as following: 

Razor MX350 Dirt Rocket

Razor MX400 Dirt Rocket

X-Treme 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.