Airstop® Butyl tubes answer the needs of everyday cyclists for economical, high quality inner tubes. In each size, Airstop Butyl tubes offer excellent puncture resistance and the consistently high quality for which Michelin is famous.
- Good puncture resistance
- Size 700 x 18/25c
- Presta valve
- Smooth valve
How long will it take to arrive?
Please check the stock availability notice on your item when placing your order. This item is: In stock
Express Delivery Available If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.
How will I know it has been sent?
You will receive an email to confirm when your item has been sent.
You can also check the status of your order and individual items by accessing My Account details and following the prompts.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.
If I'm not completely happy with my item?
Please see our returns policy.
Frequently Bought Together
from CA$21.48Add both to cart
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.
Purchased 2 A1 inner tubes alongside Michelin sport tyres (white 700x23) while restoring a Giant Bowery Fmx 2010. I have both tyres inflated at 105psi and ride mostly road (both smooth and rough paved) I'm about 5'7 and weigh under 165lbs. After 2 test rides that were approximately 15km each; I began a 3rd short test ride and had the front inner tube pop mid ride (pedaling ~30km/h) only after 1km. I walked home and replaced it with a spare continental tube I had lying around. Not sure if I got unlucky with a defective tube or I should inflate my tyres at a lower psi (I recommend 92-100psi max) I have not had problems with the back tube since capping the inflation psi to 95psi. Hope this helps ✌️
I tried other Brands inner tubes and usually have to pump tire once a week. I have rode on the Michelin inner tube for 3 weeks and impressed that i did not need to refill the air even once. I test on every ride. This speaks to the valve quality and tube material. Ride is firm without being squishy or harsh.
Quality inner tube
These are fresh, quality tubes. Fit well and inflate easily. Will definitely purchase again.
Inner tube popped after 3 pumps of air. Has anyone had any luck buying an inner tube that hasn't popped? This was my 3rd try.
These are one of the few tubes that are not made in China. The rubber is of uniform thickness throughout the tube. I have had excellent luck using these. I use the 40 mm for all of my various depth wheels. Each bike is set up with valve extensions of various lengths. The smooth valve stem is a perfect match for carbon wheels
Good spare tubes.
If it is Michelin than it is a great one! Pair them with Pro4 road tyres and it will be easy several thousands miles experience.
HAVE NOT TRIED THEM YEY - HOWEVER - THEY LOOK GOOD.
generally speaking the tubes work and perform as well a any that i have used. Have not put many miles on them yet, but were easy to to install and like the smaller packaging them others.
For me, these are good tubes, not too heavy but durable. I like non-threaded shaft beyond the top part of the valve stem, these allows for easier engagement with my floor pump. The most recent purchase covers up to 25mm tires.
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