LotFancy inner tube is made of isobutylene isoprene rubber, better than natural rubber in air tightness, elastic damping and aging resistance.
This inner tube perfectly fits for Razor Scooter E300 (Versions 1-35 and 36-40), Pocket Rocket, Chopper(Rear).
It can be used on recreational gas and electric scooters, and also on other applications with the tire size 3.00-4, like mobility scooters, go karts, mini ATVs, hand trucks.
3.00-4 inner tube size can also be referred to as 3.00-4, 10"x3", or 260x85.
Note It is compatible with Versions 1-35 and 36-40 of the 300 series Razor scooter models, including the Razor E300, E325, E325S (with seat), and E300S Sweet Pea (pink model). It is not compatible with Versions 41+ which uses a 2.80/2.50-4 tube and tire. Please check your tire size before purchase.
Kindly Recommendation Inner tube comes with bent air valve, it is recommended to make the valve towards the outside when installation, which can be convenient to inflate.