Anemoi Mk2 Extension Fixed Risers

The WattShop Fixed Angled Riser has been developed for riders seeking the maximum aerodynamic performance from the Anemoi Extension System. Designed specifically for the Anemoi Mk2 Extensions, the fixed riser creates a seamless transition between the extension body and riser, reducing drag in one of the most aerodynamically sensitive areas of the cockpit.

Wind tunnel testing demonstrated a CdA reduction of 0.003m² compared with the Adjustable Angled Riser. At 50km/h and an air density of 1.225kg/m³, this equates to an approximate power saving of 4.9 watts.

The Fixed Angled Riser is best suited to riders who have established their preferred extension angle through bike fitting or are looking to maximise hand height within UCI regulations. A fixed 2° toe-in further optimises hand position whilst maintaining a clean, integrated cockpit.

Manufactured from CNC-machined 6082-T6 aluminium and finished in a durable black anodised coating, the riser is fully compatible with internal cable routing and is laser etched with hand orientation and angle markings for straightforward installation.

Designed exclusively for the WattShop Anemoi Mk2 Extension System, the Fixed Angled Riser is compatible with the Anemoi Basebar, Conversion Spacers, Mount Plates, Mono Brackets and Riser Stack Spacers. It is not compatible with the Anemoi Mk1 Extension System.

For UCI fit compatibility guidance, please refer to our fit calculator.

WEIGHT

10 degrees: 147g (pair)
15 degrees: 162g (pair)
20 degrees: 173g (pair)
25 degrees: 185g (pair)
30 degrees: 196g (pair)

IMPORTANT

The fixed risers are not compatible with Anemoi Mk1.

Due to the fixed design the risers have a locked in 2 degrees of toe-in.

WATTS IN THE BOX

- 1x pair of fixed angled risers
- 4x M5x14mm cap head

🔗 Technical Resources and Install Guides