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Wheel(s) DUKE SIERRA 27 / DT SWISS 240 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".

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a wheelset a front wheel a back wheel

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0.0 g +/- 30 g

€1,914.68 Tax included

Expected shipping date: __/__/____ Refresh

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Wheel owner's manual

Sapim Spokes

Sapim is THE go-to spoke brand, manufactured in Belgium since 1918. Several spoke models are available, depending on compatibility with your riding style and chosen rim:

Sapim CX-Ray: flat spoke, very light, durable, aerodynamic, and offers a very dynamic ride feel (309g / 64 pcs / 292mm)
Sapim CX-Sprint: flat spoke similar to the CX-Ray but thicker for even more stiffness (373g / 64 pcs / 292mm)
Sapim D-Light: round spoke, light and durable, with a central section diameter of 1.65mm, good value for money (344g / 64 pcs / 292mm)
Sapim Race: round spoke, strong and stiff with a central section diameter of 1.8mm (408g / 64 pcs / 292mm)

Nipples

Aluminum nipples with locking thread, available in 16 colors: black, red, silver, metallic grey, blue, aqua blue, gold, light gold, dark green, mint syrup green, lime green, lilac, pink, fuchsia pink, orange, and oil slick.