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Velowürks Prefilled Self Sealing Bike Inner Tubes - Presta Valve

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£8.27 (Save 25%)
FREE SHIPPING (2-3 Working Days)

Product Description

Velowürks Prefilled Self Sealing Inner Tube - various sizes

Fear no flat! Ride with peace of mind

Velowürks self sealing inner tubes are 100% butyl inner tubes treated with the Velowurks exclusive eco-friendly sealant to seal punctures up to 3mm in the tread area instantly to keep you rolling.

And, Velowurks sealant stays liquid and viable to seal punctures again and again for up to 2 years.

Plus, our eco-friendly sealant is harmless to humans, pets and the environment.


• Use to prevent or repair punctures

• Seals punctures in tread area up to 3mm

• Available in a range of sizes

• Presta valve type - 48mm on all 700C and 40mm on other sizes

• Non hazardous, non flammable

• Installs like any other inner tube

• Lasts up to two years 

About Velowürks

Roll On Velowürks. It’s simple really: if it’s not round, it won’t roll. And everything they do at Velowürks – from pumps to sealants to inner tubes and tyres- is about keeping it round and rolling. So no matter how you roll - dirt, gravel or pavement - Velowürks is committed to providing you with products that deliver exceptional performance, quality and value. That’s how they roll.

Velowürks, has owners coming from the bicycle industry going back to the mid 80’s. Velowürks goal is to take their passion for cycling and their individual knowledge to create fresh, innovative and exciting products that add value to the everyday life of cycling.

Velowürks, as part of the Global Würks brands, with offices and facilities in the US, Germany and Japan, Velowürks is dedicated to providing exceptional products that will keep wheels round and rolling, and cyclists moving. They are tyre care, repair and inflation specialists.


We're a family owned UK online bike shop set up to promote cycling by providing products that are fit for purpose. You will find useful information to help explain the features and benefits without using industry jargon. We hope that by helping you buy the right bike you will enjoy cycling and continue to cycle.

Our aim is to be as competitive as possible, but without affecting our ability to offer high levels of customer servcie and technical support.

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