140mm Brass Auto Tire Valve Extension Adaptor, Air Tyre Stem Extender Inflation Stright Bore for Motorcycle, Bike, Mower and Scooter(140mm)

Very good tool especially if you can’t reach the stem with the nozzle

Works perfectly! Nice product!

I got this to use with my Niu KQI3 Max electric scooter, the rear wheels valve is really hard to reach with your fingers and when pumping the tires, removing the pump causes a significant amount of air loss since it takes a while to unscrew (due to it being hard to reach). With this I can screw it on and quickly screw it off as it extends out a good enough distance from the wheel. Highly recommended if you are in a similar situation.

Needed to inflate electric scooter rear tire

Working on tires just got easier this tool is good to work with

This was my 3rd attempt at getting an extension valve that would work with my electric unicycle’s tire and I’m happy to say it works perfectly! Excellent build quality.

easy to get air in

Works like it should, good quality and arrived fast.

I used it for my scooter and it is very good to work with.

Works good