NO MORE
PRESTA!

IMPROVE YOUR BIKE

NO MORE
PRESTA!

IMPROVE YOUR BIKE

NEVER RIDE
FLAT.

EASY TUBELESS INFLATION

NEVER RIDE
FLAT.

CARRY IT WITH YOU

PERFECT FOR TUBELESS

The RideAir® Compressed Air Capsule creates a sudden rush of air that would pop the tire bead into the rim. Read More...

BUY NOW

BEST FOR E-BIKES

Riding your e-bike with soft tire will dramatically decrease your e-bike power efficiency and damage your tire. Read More...

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PORTABLE & REFILLABLE

Designed to fit any water bottle cage and can be refilled with a compressor or floor pump. Read More...

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REFILLABLE
PORTABLE
OPTIONAL LOCK

CONVERTAIR

FORGET ABOUT PRESTA

The perfect solution for frustrated Presta (French) valve users. Broken or bent valve tip can be a pain. Want to never deal with Presta ever again but have no choice as all rims today are Presta? Now you have a solution! 

Users Feedbacks

Makes adding sealant and airing up easy

Makes adding sealant and airing up easyAdding sealant is easier now. No more having to use adapter to air up using my compressor.

by Erik G.

Love These Little Things

These little adapters make my biking life a lot easier. I just power up the compressor, air up, and head out. The adapters don't weigh much and I don't have to mess with the presta valve. There is zero problem adding tire sealant...

by Jeff S.

The ONLY proper Presta to Schrader adapters I've seen

I wish I could give these adapters 6 stars. I recently went to tubeless and got stuck with Presta valves. It's been 20 years and I forgot how much they suck!...

Author's nameby Kevin