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System EX Adjustable Stem

From £14.59
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15 reviews
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Product Description

The System EX Adjustable Stem lets you choose the right position for you, with adjustment from a 0 degree rise right up to 60 degrees. Made from cold forged aluminium, the stem is strong and stiff.

Key Features:

    • Secure and easy adjustability
    • Cold forged and heat treated for strength and stiffness
    • Adjusts through 60 degrees
    • Ahead: 11/8 inch
    • Compatibility: 25.4mm and 31.8mm handlebar size

System EX Adjustable Stem Reviews

Write your own review
Overall Rating:
4.3
out of 5
4.33
Build Quality
4.40
Performance
4
Value For Money
4.57

Customer Reviews (15)

5
SystemX Adjustable stem

Easy to fit. Does what it says. Only drawback - all cables have to be replaced.

Easy to fit. Does what it says. Only drawback - all cables have to be replaced.

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5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
5
Solid kit, some guesswork needed to fit..

4 stars for performance as torque settings and dimensions were not given on website or the packaging.. So a bit of a risk to buy as the dimensions were not given for the bar end fitting size, or the depth of the steeper fitting. Fortunately the bar end was the same as mine (Giant Rapid 3) and one 5mm spacer made up the difference at the steerer end. Once fitted it's a solid piece of kit that does its job nicely.

4 stars for performance as torque settings and dimensions were not given on website or the packaging.. So a bit of a risk to buy as the dimensions were not given for the bar end fitting size, or the depth of the steeper fitting. Fortunately the bar end was the same as mine (Giant Rapid 3) and one 5mm spacer made up the difference at the steerer end. Once fitted it's a solid piece of kit that does its job nicely.

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4.7 out of 5
Build Quality: 5/5
Performance: 4/5
Value For Money: 5/5
2
Check the bolts

I had this for less then 3 weeks, noticed the angle bolt was getting loose on the way home then all of a sudden it went, I nearly went into the back of a car so be warned.

I had this for less then 3 weeks, noticed the angle bolt was getting loose on the way home then all of a sudden it went, I nearly went into the back of a car so be warned.

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1.5 out of 5
Build Quality: 1.5/5
Performance: 1.5/5
Value For Money: 1.5/5
3
Width of the clamp?

I found that the width of the clamp to attach the stem to my headset was slightly smaller than my fixed angle System EX Stem, and meant that I needed to buy some differently sized spacers

I found that the width of the clamp to attach the stem to my headset was slightly smaller than my fixed angle System EX Stem, and meant that I needed to buy some differently sized spacers

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3 out of 5
Build Quality: 3.5/5
Performance: 2/5
Value For Money: 3.5/5
4
Unpredictable outcomes

It is very difficult, from the item description ie the adjustment 'angles' and possible lengths of the stem (95 or 110mm) to equate the actual position of the handlebars relative to a simple fixed incline stem. The only way to know is to fit it on the bike and see.

It is very difficult, from the item description ie the adjustment 'angles' and possible lengths of the stem (95 or 110mm) to equate the actual position of the handlebars relative to a simple fixed incline stem. The only way to know is to fit it on the bike and see.

Close review
3.5 out of 5
Build Quality: 4/5
Performance: 2.5/5
Value For Money: 4/5
5
Adjustable stem

Stem is very good quality although a little heavy. Usual impeccable service from Tredz.

Stem is very good quality although a little heavy. Usual impeccable service from Tredz.

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5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
5
Excellent adjustable stem

Good prompt service/delivery. Adjustable stem exactly what we needed to make the giant bike a great fit and much more comfortable than before

Good prompt service/delivery. Adjustable stem exactly what we needed to make the giant bike a great fit and much more comfortable than before

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4.8 out of 5
Build Quality: 5/5
Performance: 4.5/5
Value For Money: 5/5
5
Gives great flexibility

This is a great adjustable stem. It give approximately 8cm of adjustment in hight and reach. Just what I needed to ease my sore back. It is very easy to fit and adjust. I can highly recommend it.

This is a great adjustable stem. It give approximately 8cm of adjustment in hight and reach. Just what I needed to ease my sore back. It is very easy to fit and adjust. I can highly recommend it.

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5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
5
System EX Adjustable Stem

Agreeing with previous review - a little heavier than original stem and also that it fitted very easily. Produces a much higher handlebar position for any one suffering from back / neck pain from stooping - does what it says.

Agreeing with previous review - a little heavier than original stem and also that it fitted very easily. Produces a much higher handlebar position for any one suffering from back / neck pain from stooping - does what it says.

Close review
4.7 out of 5
Build Quality: 4.5/5
Performance: 4.5/5
Value For Money: 5/5
5
Adjustable stem

Slightly heavier than original stem but not a massive difference. Fitted easily and adjustment simple to do. Has given me the adjustment necessary to alleviate pressure on my back.

Slightly heavier than original stem but not a massive difference. Fitted easily and adjustment simple to do. Has given me the adjustment necessary to alleviate pressure on my back.

Close review
4.7 out of 5
Build Quality: 4.5/5
Performance: 5/5
Value For Money: 4.5/5
< Previous 10 Next 10 > 1 - 10 of 15 reviews

Stems Guide

What are stems?

The stem is the component that attaches your handlebar to your fork steerer. It has a clamp at either end, at 90 degrees to each other.

Who needs a stem?

Stems rarely need to be changed due to damage, but you might decide on an upgrade to save weight or to change your reach on your bike.

What are the choices?

Although your choice will partly be based on getting the right clamp size for your handlebars, you will also need to decide what length stem you want. Longer stems will increase your reach, while a shorter stem will decrease it and can sharpen up your bike’s handling.

What should I buy with them?

Many people will choose to upgrade their handlebar along with their stem, for compatibility or to get a pleasing matching set.

Anything else?

It’s crucial that you check the clamps at both ends of your stem are compatible – you need one for the right size headset and the right handlebar width.

Delivery & Guarantee

UK Delivery Information

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns.

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.

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