The presta adapte comes hidden in it you pull out the silicon slug ring that inside of the tip, the flip it around and seat the smaller coupling over the presta valve. The you put the pump back over the silicon slug ( so it’s airtight) clamp it and pump. It works until about 25-30 psi when the pressure coming back out of the tire becomes to hard to pump against and the pump will keep unseating from the silicone ring. bTW that’s no where on the internet, I just figure it out by staring at it confused for a while and draining my tire twice

I was trying to inflate Presta and thought it was just user error. I get to about 25 lbs and it blows off the valve. I see lots of us having the same issue. The only way I've been able to use it is with a Schrader adapter.

Found this video as im having nightmare with a presta valve any this Blackburn "Any Valve" 100% USELESS for Presta valve, this is going back to the shop asap. AVOID at all costs!

is good for non mountain bikes like road Schwinn bikes

I have to agree...he is funny and I don't know how to use it either because it never WORKS...if you need an adapter why don't they tell you that!!!

thanks for the knowledge

Omg. I am late to be here. I just got my hand pump and it doesnt work at all. My tire is flat instead.

mine got broken on second use.

i just bought this useless too

its pronounced MAM-moth , as in prehistoric elephants you mamao ..

The bike shop sent me one of these and I can confirm that it is indeed a load of shit

Dude.

Lol, are you adverting to buy or not buy this rubish pump, lol

😂

Lmao

Commenting in 2024 they havent fixed anything pumps are still useless! If you have Presta do not buy!

Dude 😂 you need to use a valve adapter in order for you to pump the wheel. trying to use it without is useless, and that is not the fault of the pump, that is just you having no knowledge of how it works.