The milKit TPU tube for road and gravel works with 700c tires from 28-45mm, and features a 60mm long Presta valve. The road/gravel TPU tubes weigh a claimed 55g each.
The milKit TPU tube for MTB works for both 27.5″ & 29″ tires and tire volumes from 50-64mm / 2.0-2.5″ wide, with a 42mm Presta valve. The mountain bike TPU tubes weigh in at just 76g.
MilKit produces all TPU tubes in the EU. They are fully recyclable, and sell for the same $33 / 30€ no matter the size. Get them now directly from milKit or through their regular retailer partners.
'Designed to convert your existing tubeless valves to a Hi Flow valve. Simply screw on the convertor to improve airflow by up to 4x, making tubeless installation much easier.
Works with all tubeless valves that have a thread to the valve end, they do not work with Mavic tubeless valves as the thread is not compatible.'
300% greater airflow which allows you to fill the tyre with air faster to help seat and seal the tyre without a tubeless booster (works on most tyres and rim combos).
Hi-flow, no-clog internals which lowers the chance of sealant buildup in the valve.
Only works with lever lock Presta pumps, an adaptor can be used for other pump types.
Sealant can be directly injected through the valve centre.