Round Bar Clamping System


Who is this for?
Anyone who has a 31.8mm diameter bar and wants to use extensions – flat or tilted at an angle. For use on road bikes, gravel bikes, indoor training bikes or those with a TT/Triathlon bike with a baseball that uses a standard road stem.
The clamp will hold an industry-standard 22.2mm diameter ski pole. For additional height, you can add in our risers which can be ordered here.

How does it work
Our clamp is designed to fit any 31.8mm diameter bar and can be rotated easily to tilt your arm rests and poles. Tilting the system in this way, especially when combined with our shaped Hi or Low Rise pole, will improve aerodynamics and, importantly, improve comfort and support meaning you can hold that all-important aero position for longer.

Please allow 18mm of space on either side of your stem from the clamps to fit.

What should I buy?

If you want to use your existing poles and arm rests, just select the clamp below.  For those who want the whole set up then you can add poles and arm rests (this kit attracts a 10% discount which is already included in the price).

Free UK shipping on orders over £100. Shipping charges on orders outside UK calculated at checkout.
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Key Features

Set includes two clamps for use with a 31.8mm diameter bar, and a clamp to hold 22.2mm diameter poles.

Made from 6082 aluminium for strength and durability

For assembly instructions see here

Additional height can be added using our risers which can be ordered here

Bar end plugs are an optional extra

Set including Ergo poles and Ergo Arm Rests is 10% cheaper than ordering the components individually (reduced price is already included).  For more information on these other components (including how to select the correct end grip if ordering the poles) click on the links below:


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