D2Z carbon fibre extension poles for aero bars


With stiffness being one of the priorities when we set about designing these aero shaped extension poles, we have used Formula One grade carbon fibre to ensure that they last the distance. Our rider testing in the wind tunnel highlighted that it was essential to have a good range of extension poles available to achieve the varying optimal positions that we see. So, using CFD and our wind tunnel facility we have designed our own range of extension poles. Not only do the poles enable the optimum position to be achieved, they are stiff and comfortable to use providing a great fit when they sit  alongside the forearm. Supplied with standard shaped adaptors to enable the shifters to be fitted to the eliptical section of the pole.

Available in 5 degree increments between 20 degrees and 40 degrees.

The standard 22.2mm diameter pole fits most bar systems.

Key Features

  • Constructed from F1 Spec T800 carbon fibre, and laminated with stiffness in mind
  • Untrimmed weight 160 grams per pair
  • Untrimmed length (approx 440 mm horizontal extension)
  • Elliptical profile for improved aerodynamics and ergonomics
  • Ski poles are supplied with a adaptor so that any shifter can be fitted to the D2Z elliptical section
  • Cable holes can be safely added around the grip area once the extensions have been fitted and trimmed in the correct position
  • Standard industry diameter of 22.2mm means they are compatible with all standard bikes

In order to select the correct extension angle and adapter type for your application please use the Excel tool available HERE.

Download PDF documents

D2Z Carbon Fibre extension poles dimensions sheet

D2Z Carbon Fibre extension poles manual straight adaptor

D2Z poles manual S bend adaptor


Options – S bend adaptors

To provide a larger range of adjustment and to assist in achieving the optimum arm angle, wrist position and hand placement, we have designed angled adaptors to be fitted to the the end of our D2Z extension poles (these do not fit poles produced by other manufacturers). These angled adaptors are available in angles of 10 and 20 degrees with or without a Garmin or SRM mount. Please email us if you would like to order the poles with the angled adaptors, or you have already purchased our poles and would like to purchase some of these adaptors.


D2Z extension poles with angled adaptors

D2Z extension poles with angled adaptors

Angled daptor for D2Z extension pole with Garmin mount

Angled adaptor for D2Z extension pole with Garmin mount

Standard adaptors for D2Z extension poles

Standard adaptors for D2Z extension poles


Extension pole adaptorsPrices
Extension pole with standard adaptor£175 (order from drop down menu below)
Extension pole with 10 or 20 degree adaptor £200 (contact us to order)
Extension pole with 10 or 20 degree adaptor with Garmin or SRM mount£210 (contact us to order)



Purchase this product...

Price: £175.00

Postage to UK destinations is free. For shipping outside the UK please contact us.