System EX Ahead Stem - 31.8mm - 90mm - Black/Silver

Name: System EX Ahead Stem - 31.8mm - 90mm - Black/Silver
Brand: System EX
SKU: 4njofhum3g
Availability: InStock

Secure four bolt clamp allows simple handlebar removal. Cold forged and heat treated for strength ...

Best current price£17.99from Evans Cycles UK

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Product Information

Full details

This guide helps cyclists understand and effectively use the System EX Ahead Stem. Designed for riders seeking a secure and reliable handlebar connection, this stem offers strength and stiffness for enhanced control. Note that the image may show a different rise angle than the product itself.

All features

Model Part Number	XP0213187-90B
Brand	System EX

Extended Product Information

FAQs

What is the bar bore size?

The bar bore size is 31.8mm.

What steerer tube size is this stem compatible with?

It is compatible with 1 1/8" steerer tubes.

What is the rise of the stem?

The stem has a 7-degree rise.

Is the stem easy to install?

Yes, it is designed for straightforward installation with a four-bolt clamp.

What material is the stem made of?

The stem is made of cold forged and heat-treated material for strength and stiffness.

What is the finish of the stem?

The stem has a matt black finish.

Where can I find the correct torque specifications?

The torque specifications are usually printed on the stem or in the product documentation.

Troubleshooting

Handlebars feel loose.

Check and tighten the stem faceplate bolts and steerer tube clamp bolts to the manufacturer's recommended torque.

Stem creaks or makes noise.

Ensure all bolts are properly tightened. Apply grease to the contact points if the issue persists.

Difficulty installing the stem.

Make sure the steerer tube and handlebars are compatible. Consult a bike mechanic if you are unsure.

Pros and Cons

Pros

Durable and long-lasting due to cold forging and heat treatment.
Secure handlebar clamping with a four-bolt design.
Easy handlebar removal and installation.
Compatible with a wide range of handlebars (31.8mm bar bore).
Suitable for various riding styles due to its robust construction.

Cons

Image may show a different rise angle (35 deg) than the product (7 deg).
Specific to handlebars with a 31.8mm bar bore.
May require professional installation for those unfamiliar with bike maintenance.
Limited to a 7-degree rise option.

Setup, Compatibility & Care

Setup

Loosen the bolts on the stem faceplate.
Place the stem on the steerer tube of your fork.
Ensure the stem is aligned with the front wheel.
Tighten the stem clamp bolts to the manufacturer's recommended torque.
Insert the handlebars into the stem and tighten the faceplate bolts, ensuring even pressure.

Compatibility

Handlebar Diameter: Compatible with handlebars that have a 31.8mm clamping diameter.
Steerer Tube: Designed for forks with a 1 1/8" steerer tube.