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Wheel(s) CORE RR50 / CORE CL SP

The entry point into DUKE’s carbon road wheel range, in a 50 mm version. From 1,489 g with a 50 mm depth, Core RR 50 is the speed-focused Core road wheel, designed for fast routes and long rolling sections.

Key technologies & features:

Optimised internal width: 23 mm
1.5 mm Offset: balances spoke tension between both sides
Hooked: tyre retention suited to road pressures
AntiBurp: bead retention and reduced air loss under load
Tubeless Ready
24 spokes

Result:

An excellent first carbon wheelset focused on speed, from recreational riding to serious training.

I want to configure :

a wheelset a front wheel a back wheel

I want to receive my wheels :

Built

Unbuilt

With :

Front wheel

Back wheel

Front option

Back option

0.0 g +/- 30 g

€1,049.00 Tax included

Expected shipping date: __/__/____ Refresh

Configurer complètement votre produit avant de pouvoir l'ajouter au panier

Quantity

dealer locator

Wheel owner's manual

Technology

Hooked

Hooked

Hooked rim design
- Optimized for road and gravel tire pressures
- Ensures secure bead retention
- Wider internal width offers aerodynamic benefits
Width

Optimized Internal Width

Maximizes tire volume and performance
- Enables lower pressures without sacrificing rolling efficiency
- Controls tire deformation for greater stability
- Improves control and comfort on all terrains
Offset

OFFSET

Asymmetrical spoke lacing
- Balances spoke tension on both sides
- Improves lateral stiffness, stability, and long-term durability
- No added weight
AntiBurp

AntiBurp

Anti-burp and anti-debeading system
- Specially designed inner rim hooks lock the tire beads securely
- Eliminates air loss under heavy cornering or compression
- Prevents tire debeading, even in the event of a puncture
Tubeless Ready

Tubeless Ready

Tubeless-compatible rim design
- Compatible with UST and Tubeless Ready standards
- Also compatible with tube-type (clincher) setups

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.