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إطار داخلي 27.5x1.9-2.5 بصمام بريستا للدراجات الهوائية

السعر الاصلي:

سعر الخصم: 19.00 SAR

Special product, ابتكارات Special product, اصدار جديد Special product, مخفض قطع أخيرة إضفاء طابعك الشخصي صديقة للبيئة التوصيل في نفس اليوم

شحن مجاني عند تسوقك بقيمة $30أو أكثر

يتناسب هذا الأنبوب الداخلي مع إطارات قطرها 27.5، مع مقطع عرضي يتراوح من 1.90 إلى 2.50 مع صمام بريستا 48 مم.

إطار داخلي بصمام بريستا لإطارات قطرها 27.5 يناسب مقاس 27.5x1.90 إلى 27.5x2.50.

اللون: اختر اللون

اختر المقاس

اختر {{ cleanSize }} قبل اضافة المنتج الى السلة

سعر الخصم: 19.00 SAR

السعر الاصلي:

Product مميز

A photo of the إطار داخلي 27.5x1.9-2.5 بصمام بريستا للدراجات الهوائية in use

الملائمة

إطارات مقاس 27.5"، ذات مقطع عرضي من 1.90 إلى 2.50.إتيرتو 47/64-584

مقاوم للماء

مزود بتركيبة مطورة لضمان إحكام إغلاق الإطار الداخلي جيدًا.

Product التقييمات

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1067 التقييمات






إطار داخلي 27.5x1.9-2.5 بصمام بريستا للدراجات الهوائية
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Decent spare tubes

Good value tube for MTB

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27.5x1.9-2.5 Bike Inner Tube

These are a touch thinner than my usual inner tubes, but for the price, you can't complain. They do the job and you can't quibble with the price.

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Value.

Got a flat and needed a new inner tube. Such a great price I bought a couple just to be on the safe side.!

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Rubbish

Cheap but very much not cheerful. Replacing a punctured tube with this, only to find out it's already leaking air. Found the hole and repaired it with a patch and still leaks. In the end I patched up the original tube and gave up on this one. Usually like decathlon stuff but will not buy inner tubes from there again.

I'm sorry to read that the innertube was punctured straight out of the box. This is highly unusual and I am unable to explain why it's the case in this instance.
Regards,
Peter Lazarus, National Cycling Manager, DECATHLON
7/3/2018
Good budget tube

Good budget tube but my local store only has 48 mm valve stems, do they have anything shorter?

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Good Price

Always carried, seldom used but worth having with you. Can't go wrong at the price

Tube - Presta

What can I say about this. Got them on my backpack. Still there, so they don't run away by them self! Not to heavy to carry around. Hope I wont need to use them at all. Not too expensive, so it's fine if I don't use them.

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Bike tube

Tube punctured within7 days

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Value for Money

Quality and VFM together.

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Dear Vikash,
Thank you so much for sharing your wonderful experience with us. These feedbacks really help us and the users to make a choice. We really appreciate you taking out time to review and recommend the product. 

Vikash
8/27/2018
Tube quality is good but valve design is bad

Dear Team, I'm using RR560 and Stock Tube was Kenda for my 27.5"x2.10" wheel. I took additional Presta valve tube for backup and once I used this spare tube, I found Presta Valve is not having any ring to tight it with rim so after installation, it was in loose - movable condition. the only disadvantage of this without tightening ring on valve, when I used mini hand pump, my two inner tubes, till date got damaged as due to multiple stroke while pumping, tube got damaged, where valve was attached. In your product picture, you are displaying valve with that ring but in the packet, it's plain.

Bought 4 of those and all of them failed during or shortly after installation without me being able to do a single km on my bike.

Hi Bernd,


I'm really sorry to hear about your dissatisfactory experience. Certainly you should not be experiencing any problems with the tube upon proper installation.


There are 2 quite common causes when tubes burst upon installation:


Tyre bead not seated fully

This is more common in wire bead tyres, when the bead is not seated fully, the tube can 'peek' out of that gap and burst during installation. Here's a great video that shows how it can happen. A clue is to look at how the tube burst - these kind of bursts tend to be quite big and the tube would be shredded near the point of explosion, just like in the video link above.


Rim tape slipped, twisted or damaged

On your bicycle rim bed (on the inside) there are holes to allow the spoke & nipple to be inserted during the construction of the wheel. These holes are normally covered with a rim strip to prevent the tube from inflating into those holes and bursting. Even if the rim is single-wall, the rim strips still protect the tube from the sharp edges of the spoke/nipple. It is possible for the rim tape to slip or be damaged, exposing the hole (double-wall rim) or spoke/nipple (single-wall rim). When tubes burst this way, the puncture is usually relatively small and on the section of tube facing inside - here's a picture showing how it might look like.


Otherwise, we are happy to refund or exchange the tube for a new one, for which you may contact our User Happiness Centre in Singapore Lab here :)


Jason


Jason


Digital Sport Leader

Cycling & Roller Sports

4/22/2022
Avg tire

Just an ordinary spare part nothing outstanding to comment. It just works

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This inner tubing is thin and it burst during installation. So dangerous. Although i do not expect it to be the best quality upon this price but i do not expect it 'explode' is such a way. Dangerous item.

Hi Jesser,


I'm really sorry to hear about your dissatisfactory experience. Certainly you should not be experiencing any problems with the tube upon proper installation.


There are 2 quite common causes when tubes burst upon installation:


Tyre bead not seated fully

This is more common in wire bead tyres, when the bead is not seated fully, the tube can 'peek' out of that gap and burst during installation. Here's a great video that shows how it can happen. A clue is to look at how the tube burst - these kind of bursts tend to be quite big and the tube would be shredded near the point of explosion, just like in the video link above.


Rim tape slipped, twisted or damaged

On your bicycle rim bed (on the inside) there are holes to allow the spoke & nipple to be inserted during the construction of the wheel. These holes are normally covered with a rim strip to prevent the tube from inflating into those holes and bursting. Even if the rim is single-wall, the rim strips still protect the tube from the sharp edges of the spoke/nipple. It is possible for the rim tape to slip or be damaged, exposing the hole (double-wall rim) or spoke/nipple (single-wall rim). When tubes burst this way, the puncture is usually relatively small and on the section of tube facing inside - here's a picture showing how it might look like.


Otherwise, we are happy to refund or exchange the tube for a new one, for which you may contact our User Happiness Centre in Singapore Lab here :)


Jason


Digital Sport Leader

Cycling & Roller Sports

8/20/2021
Bike In we Tube

No ow

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Bicycle tube

Very good product

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Hello Andy,

Thank you for the feedback about our product: "27.5x1.9/2.5 Presta Inner Tube 48mm".

We are glad you find it to your expectations too, and certainly that you find it worth the dollars you spent on this item, indeed.

We, in Decathlon, always strive to makes sports available to everyone via our affordable price, and we hope you are amongst those that has benefitted from this business philosophy of ours. Thank you for your review.

We hope to see you soon, when our Stores can be opened again. 
Meantime, stay safe and take care, Andy.

Stay healthy, keep fit & stay happy at home, during this circuit-breaker time!
Regards:

Musafir,
Sports Advisor
Decathlon Singapore

"Sports for Everyone!"
4/8/2020
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Additional معلومات المنتج

Composition

غرفة الهواء

  • 100% مطاط صناعي

طريقة اختيار الإطار الداخلي الخاص بدراجتك

تحقق من المعلومات الموضحة على جانبي الإطار (القطر والعرض).على سبيل المثال، 27.5x2.10تعني أن قطر الإطار 27.5 وعرضه 2.10 إنش.ستجد أيضًا على الجدار الجانبي للإطار الأبعاد بالملليمتر في وحدات إترتو الدولية. على سبيل المثال، 50-584 يعني أن الإطار بعرض 50 مم وقطر داخلي 584 مم (حوالي 27.5 × 2.00).

إزالة الإطار الداخلي

قم بفك الإطار الداخلي برافعة الإطار بتوين.

يجب إجراء الفحوصات قبل تركيب الإطار الداخلي الجديد

تحقق من حالة الإطار واستبدله إذا لزم الأمر.تأكد من عدم وجود أي أشياء عالقة في الإطار.تحقق من حالة شريط الإطار الخاص بك. يمكن أن يسبب إنثناء شريط الإطار قليلًا إلى حدوث ثقوب.تأكد من عدم وجود مشكلات أخرى في إطارك الخاص والتي يمكن أن تلحق الضرر بالإطار الداخلي.

تركيب الإطار الداخلي

شاهد الفيديو الخاص بنا قبل البدء.قم بنفخ الإطار الداخلي قليلاً لتجنب الضغط.أدخل الصمام، وتأكد من أنك تستخدم الصمام الصحيح لحافتك.ضع الإطار الداخلي بالكامل داخل الإطار حتى تجده مناسب داخل الإطار.احرص على عدم ضغط الإطار الداخلي عند التركيب.

تركيب الإطار

ابدأ بتركيب الإطار الداخلي في الصمام.قم بإنهاء تركيب الإطار المقابل للصمام لتجنب الضغط على الإطار الداخلي.لا تقم أبدًا بتركيب إطارك بأداة أو رافعة إطار، حيث أنك تخاطر بالضغط على الإطار الداخلي وثقبه.

نفخ الإطار

قم بنفخ الإطار بعناية، إلى الضغط الموصى به من قبل الشركة المصنعة (يظهر على جدار الإطار في PSI أو القضبان،1 بار = 14.51 رطل لكل بوصة مربعة).تحقق بانتظام من أن الإطار الخاص بك في الموضع الصحيح أثناء نفخه.

نصيحة من المُحترفين

لمنع حدوث أي ثقب نتيجة الضغط ولتحقيق أفضل أداء، نوصي بفحص الإطار الأمامي، وإذا لزم الأمر، نفخه قبل كل رحلة.

الوزن:

240 جرام

Product منتجات تصفحتها

 

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