Wheel(s) DUKE SIERRA 27 / BARON CL SP

From 1029 g* to go the distance. Sierra 27 is our Elite carbon gravel wheelset for long rides, elevation gain and terrain that demands both precision and endurance.

It combines a 27 mm profile, 29 mm internal width and controlled vertical stiffness to filter vibrations, preserve grip and maintain high efficiency when the surface gets rough.

Key processes & technologies:

• 29 mm internal width optimised for modern gravel tyres**
• SLR5: advanced lay-up of Toray T1100 carbon fibres and aerospace-grade resin
• SpokeCore: moulded spoke holes (24h) for a more homogeneous structure
• VFP: clearcoat-free finish, more durable and more environmentally friendly
• DRC: vibration filtering for increased comfort and precision
• AntiPinch: anti-pinch rim beads to help prevent tyre cuts on impacts
• Offset: asymmetric lacing for more balanced spoke tension and improved lateral stiffness and reliability
• Hooked / Tubeless Ready: optimum safety and compatibility with modern tyres

Result:

A lightweight, comfortable and confidence-inspiring Elite gravel wheelset, made to ride long, hold grip and stay efficient across changing terrain.

* Weight +/- 30 g for a wheelset built with NonPlus CL SP hubs and Sapim CX-Ray spokes.

** Optimal tyre width: 40 mm <> 2.2". Compatible width: 36 mm <> 2.4".