System EX Adjustable Riser Stem - Black

Name: System EX Adjustable Riser Stem - Black
Brand: System EX
SKU: 7zci4d3toe
Availability: InStock

Adjustable stem with integrated 60mm rise to provide additional handlebar lift. Includes a secure ...

Best current price£35.99from Evans Cycles UK

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Product Information

Full details

The System EX Adjustable Riser Stem is designed for cyclists seeking a more comfortable and personalized riding position. It offers a significant handlebar lift with its integrated 60mm rise, improving ergonomics and reducing strain on longer rides. A potential caveat is that the adjustment range, while useful, may not suit extreme fit preferences. Key features include its durable 6061-T6 alloy construction, a secure four-bolt clamp, and compatibility with 31.8mm handlebars.

All features

Model Part Number	5055794204801
Brand	System EX

Extended Product Information

FAQs

What is the maximum handlebar rise this stem can provide?

The stem offers an integrated 60mm rise, allowing for significant handlebar lift.

What size handlebars is this stem compatible with?

This stem is designed for handlebars with a 31.8mm clamp diameter.

What steerer tube size does this stem fit?

The stem is compatible with standard 1 1/8" bicycle steerer tubes.

Can I adjust the angle of the handlebars with this stem?

Yes, the stem allows for angle adjustments ranging from -10 to +60 degrees to fine-tune your riding position.

What material is the stem made from?

The stem is constructed from durable 6061-T6 Alloy.

How often should I check the tightness of the bolts?

It is recommended to check and tighten all bolts periodically, especially after initial installation or after riding on rough terrain. Refer to your handlebar manufacturer's torque specifications if available.

Does this stem come with all necessary bolts?

Yes, the stem typically includes the necessary bolts for installation.

Troubleshooting

Handlebars feel loose or slip

Ensure all four faceplate bolts are tightened evenly in a star pattern. Check that the handlebar and stem clamp areas are clean and free of grease. Verify you are not exceeding the recommended torque specification.

Stem adjustment is stiff

Clean the adjustment mechanism and apply a light lubricant suitable for bicycle components. Ensure no debris is obstructing the angle adjustment.

Stem does not fit steerer tube

Confirm that your bicycle's steerer tube is 1 1/8" diameter. This stem is not compatible with other sizes.

Rattling noise from stem

Check that all bolts (steerer clamp and faceplate) are properly tightened. Ensure any headset spacers are correctly seated.

Pros and Cons

Pros

Provides significant handlebar lift for enhanced comfort.
Durable 6061-T6 alloy construction ensures longevity.
Secure four-bolt clamp offers reliable handlebar grip.
Adjustable angle allows for personalized fit customization.
Common 31.8mm bar bore compatibility.

Cons

The maximum 60mm rise may not be sufficient for all riders' needs.
Requires specific tools for adjustment.
Heavier than some fixed-rise stems.
Adjustment range could be limiting for very aggressive riding styles.

Setup, Compatibility & Care

Setup:

Ensure your handlebars have a 31.8mm clamp diameter.
Remove your existing stem.
Slide the System EX stem onto your steerer tube, ensuring it is properly seated.
Attach your handlebars to the stem's faceplate using the provided bolts, tightening them in a star pattern.
Adjust the handlebar angle to your preferred position, then securely tighten the faceplate bolts.
Install the stem onto the steerer tube and tighten the steerer clamp bolts.

Compatibility:

Steerer Tube Diameter: This stem is designed for 1 1/8" steerer tubes.
Handlebar Clamp Diameter: Compatible with 31.8mm handlebars.

Care:

Clean the stem with a damp cloth and mild soap. Avoid abrasive cleaners.
Periodically check and re-tighten all bolts to ensure secure fittings. Use a torque wrench if specified by handlebar manufacturer.
Lubricate the steerer clamp mechanism if adjustment becomes stiff.