DUKE CROSS RUNNER (TUBULAR)

This alloy rim for tubulars has been specifically designed for cyclo-x. Both responsive and stiff, you will appreciate its immediate response as you accelerate, set up with tubulars you will equally appreciate its grip and comfort. Available in both disc and rim braking versions.

TECHNICAL CHARACTERISTICS

Material : alloy rim for tubulars
Use: cyclo-cross
Available formats : 700c
Tyre type : Tubular
Available Rim profile : 22 mm
ERD*: 597mm
Inner rim width : 23mm
Hole count: 24 or optional 28 (rear) H and 28 H (rear) disc only
Braking type compatibility: rim or disc
Max pressure : as per tubular manufacturer’s guidelines
Weight rim only : 420gr
Decals: : White DUKE (Choice of: pearl white, black ghost or customised decals).
* ERD = Effective Rim Diameter

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Tubular

pour boyaux uniquement. Les boyaux sont prisés pour la souplesse, le rendement et le grip qu’ils procurent. Ils sont le choix de tous les meilleurs coureurs.

Wide inner rim

A wider profile rim increases the sensation of comfort, for the rider, compared to a similar width tyre mounted on a narrow “standard” rim because of the increased air volume in the tyre. More.

Rim Braking

The braking tracks are made using a high temperature resin offering performance superior to the traditional basalt.

Rim Brake

The braking tracks are made using a high temperature resin offering performance superior to the traditional basalt.

Max system weight (rider+bike+equipement) :
50kg—————————-75kg——————————80kg——————————-85kg——————————— 90kg——————————95kg———————100kg
95kg
Discipline :
————————————————————Plat ——————————————————————-Vallonné ————————————————————-Montagne
Alloy rim for tubulars. Cyclo-x specific rim.
Available rim profiles: 22mm
Asymmetric profile: with the appearance of disc brakes and the increase in the number of cassette speeds, the drive side flange is getting “pushed” more and more to the interior of the wheel. This normally causes a reduced lateral stiffness due to the slacker bracing angles that result in slower response and greater susceptibility to the impact of crosswinds. At DUKE, to overcome this phenomenon we have come up with an asymmetric (2.3 mm offset) rear wheel design that gives improved bracing angles compared to symmetric wheels and enables us to obtain better balance between the drive and non-drive side spoke tensions for improved stiffness and durability over the long-term.
Extra wide 23 mm inner rim width. Increases tyre volume improve speed, comfort and grip, especially in the corners.
Cross section rim :