ContiTPU Tubes are Continental’s Light-weight Response to 7 Layer Dip, from simply 35g!

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Whether or not you’re a tubeless devotee or a luddite fan of tubes, Continental’s new light-weight ContiTPU tubes are value a more in-depth look. Totally made in Germany with 7 layers of thermoplastic polyurethane – maybe impressed by your favourite Tex-Mex chip dip – ContiTPU tubes promise additional sturdiness with out additional weight. Actually, they could even be the lightest TPU internal tube you may get, relying on what measurement tires you run. Probably extra versatile than most related ultralight alt tubes, simply 3 sizes are stated to suit most trendy highway, gravel, and mountain bikes…

Continental light-weight 7-layer ContiTPU internal tubes

Conti says the distinctive 7-layer development of their ContiTPU internal tubes “maximizes airtightness and sturdiness” whereas nonetheless permitting for unimaginable gentle weights. Certain, plenty of trendy cyclists have ditched basic internal tubes for tubeless setups. However most of us nonetheless carry a spare tube for when neither sealant nor plugs can’t repair larger punctures. So light-weight and packability are key. And ContiTPU tubes look to be about as gentle and compact as they arrive.

Tech particulars

Continental ContiTPU lightweight 7-layer TPU inner tubes, up close detail

Continental describes their tubes as being constructed of the “highest grade of micrometer-thick TPU” stack in 7 individually sealed layers. The tires are 100% made-in-Germany, even all the way down to the uncooked supplies. And every tube is quality-checked to make sure airtightness after manufacturing. They’re heat-sensitive although, so you possibly can’t use them in any wheels with rim brakes.

And Continental even made it simple to restore a puncture in the event that they inevitably come, together with a restore patch with every tube. Which may not sound like a giant deal. However TPU tubes require a particular patch, and most makers of TPU tubes make you purchase patch kits individually. Every ContiTPU tube consists of two self-adhesive restore patches with the isopropyl alcohol wipes you’ll have to prep the broken space earlier than patching.

What’s the distinction between butyl, latex & TPU internal tubes? We break it down for you, right here.

Light-weight TPU tubes match into your tires

Continental ContiTPU lightweight 7-layer TPU inner tubes

The brand new Continental ContiTPU tubes are available three sizes. And so they stretch fairly a bit whenever you pump them. So no pumping to greater than 4psi outdoors of a tire. And when you inflate them inside a sure width tire, you possibly can solely ever use that tube in the identical width or wider tire.

Continental ContiTPU lightweight 7-layer TPU inner tubes, road size

The lightest ContiTPU tube is simply 35g for 700c tires from 25-35mm huge. There are lighter TPU tubes for the smaller highway bike finish of that vary, just like the ultralight 25g Tubolito S-Street. However in case you are driving a cyclocross or quick gravel bike on the wider fringe of that vary, you may not discover any lighter tube on the market.

Continental ContiTPU lightweight 7-layer TPU inner tubes, mountain bike sizes

For extra off-road gravel riders as much as mountain bikers, there are ContiTPU tubes designed for tires 40-60mm huge. For 27.5″/650b wheels these are a claimed 43g, or for 29″/700c it’s simply 45g. That vary simply covers gravel. On the MTB facet that equates to 1.57-2.36″, which is a hair (or extra exactly 1mm) shy of the two.4″ tire width that’s tremendous widespread from XC all the best way as much as enduro today. I’d guess you ought to be superb although, since Conti is clearly advertising them for mountain bikes.

In any case, these would make for significantly gentle tubes regardless of the bike.

ContiTPU tubes – Pricing & Availability

Continental ContiTPU lightweight 7-layer TPU inner tubes, 3 size to fit most bikes

All three sizes of the undyed whitish translucent Continental ContiTPU tubes promote for a similar 30€ price ticket, together with a patch. All sizes additionally function 60mm lengthy black Presta valves to suit low- to mid-profile rims. And so they have detachable valve cores so you possibly can thread on a valve extender for deeper wheels.

The brand new ContiTPU tubes are out available in the market now, accessible out of your native bikeshop and on-line retailers. However there aren’t a ton on the market simply but, so that you might need to buy round a bit.

Continental-Tires.com/Bicycle

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